[Event "Oberliga Ost-A 2122"]
[Site "Germany"]
[Date "2022.07.10"]
[Round "7.3"]
[White "Heyder, Florian"]
[Black "Horvath, Julia"]
[Result "1/2-1/2"]
[ECO "C66"]
[WhiteElo "2215"]
[BlackElo "2170"]
[PlyCount "87"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Magdeburg Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nd5 d6 6. Bb5 Bd7 7. 0-0 Be7 8. Re1 0-0 9. Bxc6 bxc6 10. Nxe7+ Qxe7 11. Qxd4 c5 12. Qd3 Bc6 13. Bg5 h6 14. Bxf6 Qxf6 15. e5 Qf4 16. Qe3 Qf5 17. Qd3 Qxd3 18. cxd3 Bxf3 19. gxf3 Rfe8 20. Rac1 Kf8 21. Re4 Rab8 22. b3 a5 23. f4 Rb4 24. Kg2 Rxe4 25. dxe4 g5 26. Kf3 gxf4 27. exd6 cxd6 28. Kxf4 Re6 29. Rc4 Rg6 30. h3 Rg2 31. Kf3 Rg1 32. Ra4 Rh1 33. Kg2 Re1 34. f3 Ke7 35. Rxa5 Ke6 36. Ra8 Kf6 37. Kg3 Rg1+ 38. Kf4 Rh1 39. Ra6 Ke7 40. e5 dxe5+ 41. Kxe5 Rxh3 42. Ra7+ Kf8 43. f4 Kg7 44. Rc7 1/2-1/2

[Event "Oberliga Ost-A 2122"]
[Site "Germany"]
[Date "2022.06.19"]
[Round "5.2"]
[White "Heyder, Florian"]
[Black "Orsag, Milan"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2215"]
[BlackElo "2312"]
[PlyCount "57"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Hoyerswerda"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. Re1 0-0 8. c3 e5 9. Be3 d6 10. d4 exd4 11. cxd4 Qb6 12. Nc3 cxd4 13. Na4 Qb4 14. a3 Qa5 15. Nxd4 Bd7 16. Bd2 Qd8 17. Nxc6 Bxc6 18. Bc3 Bxa4 19. Qxa4 Bxc3 20. bxc3 Qc7 21. Rac1 Rfd8 22. f4 Rac8 23. Kh1 Nc6 24. Qb5 b6 25. Qg5 Qe7 26. Qh6 Qf8 27. Qg5 Qe7 28. Qh6 Qf8 29. Qg5 1/2-1/2

[Event "Oberliga Ost-A 2122"]
[Site "Germany"]
[Date "2022.06.18"]
[Round "4.2"]
[White "Dahl, Christoph"]
[Black "Heyder, Florian"]
[Result "0-1"]
[ECO "B82"]
[WhiteElo "2368"]
[BlackElo "2215"]
[PlyCount "120"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Dresden Gruen Weiss"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. Qe2 d6 8. 0-0 Nbd7 9. Kh1 Be7 10. f4 b5 11. Bd2 Bb7 12. Rae1 g6 13. e5 Nh5 14. Be4 d5 15. Bf3 Ng7 16. Nxd5 exd5 17. f5 0-0 18. f6 Bxf6 19. exf6 Nxf6 20. Qe7 Qb6 21. Ba5 Qxd4 22. Bc3 Qb6 23. Qxf6 Qxf6 24. Bxf6 Rfe8 25. Rd1 Nf5 26. Bg5 h6 27. Bf4 Rad8 28. Rfe1 g5 29. Be5 Nh4 30. Bd4 Nxf3 31. gxf3 f5 32. Kg2 Kf7 33. Kf2 Bc8 34. Bb6 Rxe1 35. Rxe1 Rd6 36. Bc5 Rc6 37. b4 Be6 38. c3 a5 39. a3 axb4 40. cxb4 Ra6 41. Re3 f4 42. Rc3 Bf5 43. Bd4 Kg6 44. Ke1 Bb1 45. Kf2 Ba2 46. Rc7 Bc4 47. h3 Kh5 48. Ra7 Re6 49. a4 bxa4 50. Rxa4 Re2+ 51. Kg1 Kh4 52. Bf2+ Kxh3 53. Ra1 Rb2 54. Re1 Rxb4 55. Bc5 Rb5 56. Bf8 h5 57. Bg7 Kg3 58. Bf6 g4 59. fxg4 hxg4 60. Be5 Bd3 0-1

[Event "Oberliga Ost-A 2122"]
[Site "Germany"]
[Date "2022.05.07"]
[Round "9.3"]
[White "Heyder, Florian"]
[Black "Burian, Simon"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2215"]
[BlackElo "2170"]
[PlyCount "100"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Plauen Koenig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. b3 d4 7. Ne2 c5 8. Nf4 Nc6 9. Bb5 Nge7 10. 0-0 a6 11. Be2 Ng6 12. d3 Bd6 13. g3 Qa5 14. Nh5 0-0 15. a3 Qc7 16. Qg2 f5 17. f4 Rae8 18. e5 Be7 19. Bf3 Bd8 20. Bd2 Nge7 21. Kh1 Qd7 22. Rg1 Nd5 23. g4 g6 24. gxf5 Rxf5 25. Be4 Nce7 26. Bxf5 Nxf5 27. Qe4 Bh4 28. Be1 Bd8 29. Ng3 Rf8 30. Nxf5 Rxf5 31. Bd2 Qf7 32. Raf1 Bc7 33. Kg2 Kh8 34. Rf3 Qe7 35. Rgf1 a5 36. Qe1 b6 37. c4 dxc3 38. Bxc3 Qd7 39. Bd2 Ne7 40. Qe4 Rf8 41. Be3 Nf5 42. Bf2 Rg8 43. Kh1 Rd8 44. Rd1 Qb5 45. Rb1 Rd5 46. a4 Qd7 47. Rg1 Bd8 48. Rg4 Nh6 49. Rg1 Nf5 50. Rg4 Nh6 1/2-1/2

[Event "Oberliga Ost-A 2122"]
[Site "Germany"]
[Date "2022.05.01"]
[Round "3.3"]
[White "Heyder, Florian"]
[Black "Schubert, Ralf"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "2215"]
[BlackElo "2107"]
[PlyCount "104"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Dessau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Be3 e5 7. d5 Ne8 8. g4 f5 9. gxf5 gxf5 10. exf5 Bxf5 11. Nf3 Nd7 12. Rg1 Kh8 13. Ng5 Nc5 14. Bg4 Nd3+ 15. Ke2 Nxf2 16. Bxf2 Qxg5 17. Bxf5 Qxf5 18. Bg3 Qg4+ 19. Kd3 Qd4+ 20. Kc2 Qxc4 21. Qd2 Nf6 22. Rae1 Rf7 23. Qg2 Raf8 24. Kb1 b5 25. Rd1 b4 26. Ne2 Qe4+ 27. Qxe4 Nxe4 28. Bh4 a5 29. Kc2 Nc5 30. Rg4 Rf1 31. Rxf1 Rxf1 32. Rg2 e4 33. Ng3 Rf8 34. b3 Be5 35. Re2 Bxg3 36. Bxg3 Rf5 37. Rd2 Kg7 38. Kd1 Kf7 39. Ke2 Ke7 40. Ke3 Rf3+ 41. Ke2 Rd3 42. Rxd3 Nxd3 43. Ke3 Nc1 44. Kxe4 Nxa2 45. Kd4 Kd7 46. Bh4 Nc1 47. Kc4 c6 48. Bg5 cxd5+ 49. Kb5 Nxb3 50. Ka4 Nc5+ 51. Kxa5 b3 52. Bf4 Nd3 0-1

[Event "Oberliga Ost-A 2122"]
[Site "Germany"]
[Date "2022.04.30"]
[Round "2.3"]
[White "Collini, Carsten"]
[Black "Heyder, Florian"]
[Result "1/2-1/2"]
[ECO "C59"]
[WhiteElo "2112"]
[BlackElo "2215"]
[PlyCount "138"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Leipzig VfB"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 h6 9. Nh3 Bc5 10. 0-0 0-0 11. d3 Nb7 12. Nc3 Bb6 13. Kh1 Nd6 14. Bf3 Qc7 15. Na4 Re8 16. Nxb6 axb6 17. Ng1 Ba6 18. Be3 Rad8 19. Qc1 e4 20. Be2 exd3 21. Bxd3 Bxd3 22. cxd3 Nf5 23. Bf4 Qb7 24. Nf3 Rxd3 25. Qc2 Rd5 26. Rfe1 c5 27. Rxe8+ Nxe8 28. Re1 Nc7 29. Bxc7 Qxc7 30. Qe4 Qd8 31. Qa4 Qd7 32. Qxd7 Rxd7 33. g4 Ne7 34. Kg2 Nc6 35. Re8+ Kh7 36. Rc8 Nd4 37. Rb8 Nxf3 38. Kxf3 Rd6 39. Ke3 Kg6 40. f4 Kf6 41. Rb7 Ke6 42. h4 g6 43. Rc7 Kf6 44. a4 Ke6 45. b3 Kf6 46. Rb7 h5 47. g5+ Ke6 48. Rc7 f5 49. Rg7 Kd5 50. Kd3 Kc6+ 51. Kc3 b5 52. Rf7 bxa4 53. bxa4 Rd4 54. Rf6+ Kd5 55. Rxg6 Rxa4 56. Rh6 Rxf4 57. Rxh5 Rg4 58. g6 Rg3+ 59. Kd2 Rxg6 60. Rxf5+ Kc4 61. Rf3 Rg4 62. Rh3 Kd4 63. Rh2 Ke4 64. h5 Rg7 65. h6 Rh7 66. Kc3 Kf5 67. Kc4 Kg6 68. Kxc5 Rxh6 69. Rxh6+ Kxh6 1/2-1/2

[Event "Oberliga Ost-A 2122"]
[Site "Germany"]
[Date "2022.04.03"]
[Round "11.3"]
[White "Heyder, Florian"]
[Black "Nguyen, Alex Dac Vuong"]
[Result "1/2-1/2"]
[ECO "C12"]
[WhiteElo "2215"]
[BlackElo "2305"]
[PlyCount "189"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Leipzig SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Be3 Ne4 7. Qg4 g6 8. Bd3 Nxc3 9. a3 Ba5 10. Bd2 c5 11. bxc3 b6 12. Nf3 Ba6 13. Bxa6 Nxa6 14. 0-0 Rc8 15. Qf4 cxd4 16. cxd4 Bxd2 17. Qxd2 Nb8 18. h4 Qc7 19. Rfc1 Qc3 20. Qf4 Nc6 21. Qf6 Rh7 22. Qf4 Kd7 23. Rab1 Na5 24. Nh2 g5 25. Qg4 Rg8 26. h5 Rc8 27. Rd1 Qxc2 28. Rbc1 Qxc1 29. Rxc1 Rxc1+ 30. Nf1 Nc4 31. Qe2 b5 32. g3 f5 33. Kg2 Kc6 34. Ne3 Nxe3+ 35. Qxe3 Rc4 36. g4 Rf7 37. Qd3 Kb6 38. Kg1 a5 39. Kg2 Rf8 40. Kg1 Rf7 41. Kg2 a4 42. Kg1 b4 43. axb4 Ra7 44. Qa3 fxg4 45. b5 Kxb5 46. Qb2+ Rb4 47. Qc3 Rc4 48. Qb2+ Kc6 49. Qb8 Ra6 50. Qe8+ Kb7 51. Qe7+ Rc7 52. Qb4+ Ka7 53. Qa3 g3 54. fxg3 Rc8 55. Qe7+ Kb8 56. Qb4+ Ka8 57. Qa3 Kb7 58. Qe7+ Ka8 59. Qa3 g4 60. Kg2 Rb8 61. Kf2 Ra5 62. Ke2 Ka7 63. Kd2 Ka6 64. Kc2 Rb3 65. Qd6+ Rb6 66. Qa3 Kb7 67. Qe7+ Ka8 68. Qd8+ Ka7 69. Qe7+ Rb7 70. Qa3 Rf7 71. Kc1 Rc7+ 72. Kd2 Ra6 73. Ke2 Kb7 74. Qb4+ Ka7 75. Qa3 Kb7 76. Qb4+ Rb6 77. Qxa4 Rc4 78. Qd7+ Ka6 79. Ke3 Rb3+ 80. Ke2 Rb2+ 81. Ke3 Rb3+ 82. Ke2 Rb6 83. Ke3 Ka5 84. Qa7+ Ra6 85. Qb7 Rb6 86. Qa7+ Ra6 87. Qb7 Rb4 88. Qg7 Kb5 89. Qxh6 Raa4 90. Qxe6 Rxd4 91. Qd7+ Kc5 92. Qc7+ Kb5 93. Qd7+ Kc5 94. Qc7+ Kb5 95. Qd7+ 1/2-1/2

[Event "Oberliga Ost-A 2122"]
[Site "Germany"]
[Date "2022.04.02"]
[Round "10.3"]
[White "Schultz, Andreas"]
[Black "Heyder, Florian"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2182"]
[BlackElo "2215"]
[PlyCount "76"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Leipzig SG II"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 c6 8. Qc2 h6 9. Bh4 Re8 10. Nge2 Nbd7 11. f3 c5 12. 0-0-0 c4 13. Bf5 Qa5 14. Be1 Nf8 15. g4 g6 16. Bxc8 Raxc8 17. Rg1 Qd8 18. e4 dxe4 19. fxe4 Qd7 20. h3 b5 21. e5 N6h7 22. Ne4 Ng5 23. Nxg5 hxg5 24. a3 Qb7 25. Bb4 Bxb4 26. axb4 Qe7 27. Nc3 Red8 28. Nxb5 Qxb4 29. Nd6 c3 30. Nxc8 Rxc8 31. Kb1 Ne6 32. Rg3 Nxd4 33. Rxc3 Nxc2 34. Rxc8+ Kg7 35. Rxc2 Qe4 36. Rd7 Qe1+ 37. Ka2 Qa5+ 38. Kb1 Qe1+ 1/2-1/2

[Event "Oberliga Ost-A 2122"]
[Site "Germany"]
[Date "2021.10.10"]
[Round "1.4"]
[White "Sukaylo, Aleksey"]
[Black "Heyder, Florian"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2107"]
[BlackElo "2215"]
[PlyCount "82"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Halle USV"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 0-0 7. 0-0 a6 8. a4 Nxe4 9. Nxe4 d5 10. Bd3 dxe4 11. Bxe4 Re8 12. c3 Nd7 13. Qc2 Nf6 14. Bf3 c5 15. Nf5 Bf8 16. Bf4 Qb6 17. Ne3 Be6 18. a5 Qa7 19. c4 Rad8 20. Ra3 Bd6 21. Bg5 Be5 22. Nd5 Bxd5 23. Bxd5 Qb8 24. Rh3 h6 25. Bxf6 Bxf6 26. Rxh6 gxh6 27. Qg6+ Bg7 28. Qxf7+ Kh8 29. Bxb7 Rf8 30. Qe7 Qd6 31. Qe4 Qf4 32. Qxf4 Rxf4 33. Bxa6 Ra8 34. g3 Rf7 35. Bb5 Rxa5 36. f4 Bxb2 37. Kg2 Re7 38. Kh3 Bd4 39. Kg4 Ra2 40. f5 Rxh2 41. Bc6 Kg7 0-1

[Event "Oberliga Ost-A 1920"]
[Site "Germany"]
[Date "2021.07.18"]
[Round "11.3"]
[White "Heyder, Florian"]
[Black "Hovsepyan, Vardan"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "2225"]
[BlackElo "2231"]
[PlyCount "70"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Hoyerswerda"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. c3 d5 4. Qa4 Qd6 5. exd5 Qxd5 6. Be2 Bd7 7. d3 Nf6 8. 0-0 Bc5 9. Bg5 Nd4 10. Qd1 Nxf3+ 11. Bxf3 e4 12. Bxf6 exf3 13. Re1+ Be6 14. Be5 0-0-0 15. d4 fxg2 16. Nd2 Qd7 17. dxc5 Qxd2 18. Qa4 Kb8 19. Rad1 Qg5 20. Qa5 Qe7 21. Bd4 Rd5 22. Bxg7 Rhd8 23. Rxd5 Rxd5 24. Bd4 Qg5 25. Re3 b6 26. Qb4 Kb7 27. Rg3 Qc1+ 28. Kxg2 Rh5 29. c4 Bxc4 30. c6+ Kxc6 31. Rc3 Qf1+ 32. Kg3 Qh3+ 33. Kf4 Rf5+ 34. Ke4 Qg4+ 35. Ke3 Qf4# 0-1

[Event "Oberliga Ost-A 1920"]
[Site "Germany"]
[Date "2021.07.17"]
[Round "10.3"]
[White "Schnoor, Ekkehard"]
[Black "Heyder, Florian"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2106"]
[BlackElo "2225"]
[PlyCount "78"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Dresden Gruen Weiss"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 d6 3. g3 Nf6 4. d3 Be7 5. Bg2 0-0 6. 0-0 Re8 7. h3 Bf8 8. Nc3 c6 9. d4 Qc7 10. a4 a5 11. d5 Na6 12. Nh4 Nc5 13. Bg5 Be7 14. Be3 Bd7 15. Nf5 Nxd5 16. Nh6+ gxh6 17. exd5 Kh8 18. Bxh6 Rg8 19. Be3 Rg6 20. Qe2 f5 21. Rad1 Na6 22. Kh2 Nb4 23. Rg1 Rc8 24. f4 Bf6 25. Qf2 c5 26. Bf1 e4 27. Qd2 Rcg8 28. Nb5 Qb8 29. c3 Na6 30. Be2 Be7 31. Qc2 Nc7 32. Na3 Qe8 33. Nc4 Qa8 34. Nb6 Qd8 35. Qb3 Be8 36. Nc4 Qa8 37. Qb6 Bd8 38. Qxa5 Na6 39. Nb6 Qb8 0-1

[Event "Oberliga Ost-A 1920"]
[Site "Germany"]
[Date "2020.03.01"]
[Round "9.2"]
[White "Richter, Leonard"]
[Black "Heyder, Florian"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "2278"]
[BlackElo "2225"]
[PlyCount "117"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Leipzig SG"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. dxc5 Ne7 6. Nf3 Nd7 7. Bd3 Nxc5 8. 0-0 Bxc3 9. bxc3 Nc6 10. Bb5 Bd7 11. Ba3 Ne4 12. Qd3 Qa5 13. Bb4 Qc7 14. Bxc6 Qxc6 15. Nd4 Qc7 16. f3 Nc5 17. Nb5 Bxb5 18. Qxb5+ Nd7 19. Kh1 a6 20. Qa4 b5 21. Qa3 Nb6 22. Qc1 Qxe5 23. Re1 Qc7 24. Qg5 Rg8 25. Ba5 Qc6 26. Bxb6 Qxb6 27. Qxd5 Rd8 28. Qe4 g6 29. Qh4 h5 30. a4 Rd6 31. axb5 axb5 32. Ra8+ Rd8 33. Rea1 g5 34. Qxh5 Qb7 35. R8a5 Qd5 36. h3 Qe5 37. Ra7 Qf6 38. Qh7 Qg6 39. Qxg6 Rxg6 40. Rb7 Rc8 41. Raa7 Rf6 42. Rxb5 Kf8 43. Rxg5 Rxc3 44. Ra8+ Ke7 45. Ra2 Rf4 46. Rb5 Rfc4 47. Rb7+ Kf8 48. Raa7 Rf4 49. Rc7 Re3 50. c4 Rc3 51. c5 Rc2 52. c6 Kg7 53. Rc8 Rfc4 54. Rd8 Kg6 55. Rg8+ Kf6 56. Rf8 Rxc6 57. Rfxf7+ Ke5 58. Ra4 Re2 59. Rg4 1-0

[Event "Oberliga Ost-A 1920"]
[Site "Germany"]
[Date "2020.02.29"]
[Round "8.2"]
[White "Heyder, Florian"]
[Black "Cerveny, Martin"]
[Result "0-1"]
[ECO "B93"]
[WhiteElo "2225"]
[BlackElo "2375"]
[PlyCount "82"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Aue Nickelhuette II"]
[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. a4 Be7 9. Bc4 0-0 10. Qe2 exf4 11. Bxf4 Nc5 12. 0-0 Bg4 13. Kh1 Rc8 14. Rae1 Ne6 15. Be3 Nd7 16. Bd5 Qc7 17. Qf2 Bxf3 18. Qxf3 Bf6 19. Qh3 Rce8 20. Bc1 Kh8 21. Rf5 g6 22. Rf2 Bd4 23. Rff1 Bg7 24. Bh6 Qc5 25. Bxb7 Qb6 26. Bd5 Qxb2 27. Bxg7+ Kxg7 28. Bb3 Rc8 29. Re3 Ndc5 30. Rb1 Qa3 31. Nd5 Nxb3 32. Rexb3 Qxa4 33. Qh4 Qd4 34. Rh3 h5 35. c3 Qe5 36. Rf3 Ng5 37. Re3 Rc4 38. Qe1 Rxe4 39. Rxe4 Nxe4 40. c4 Qd4 41. h3 Re8 0-1

[Event "Oberliga Ost-A 1920"]
[Site "Germany"]
[Date "2020.01.19"]
[Round "7.3"]
[White "Dietze, Frank"]
[Black "Heyder, Florian"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "2066"]
[BlackElo "2225"]
[PlyCount "60"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Leipzig SG II"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 Nf6 3. g3 d5 4. Nf3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 b5 8. a4 b4 9. Ne5 Qxd4 10. Bxa8 Qxe5 11. Bf4 Qc5 12. Be3 Qa5 13. Bf3 Nd5 14. Bd2 Ba6 15. Na3 c3 16. Nb1 cxd2 17. Nxd2 c5 18. Rac1 Nd7 19. Rce1 Ne5 20. Bg2 c4 21. Qe4 Bf6 22. Qc2 b3 23. Qc1 Rc8 24. Ne4 Be7 25. Rd1 c3 26. Nxc3 Nxc3 27. bxc3 Bxe2 28. Rfe1 Nd3 29. Qd2 Nxe1 30. Rxe1 Ba6 0-1

[Event "Oberliga Ost-A 1920"]
[Site "Germany"]
[Date "2020.01.18"]
[Round "6.3"]
[White "Heyder, Florian"]
[Black "Niegsch, Nicolas"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2225"]
[BlackElo "2286"]
[PlyCount "57"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Loeberitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. Nf3 Nc6 5. cxd5 exd5 6. dxc5 d4 7. Na4 Bxc5 8. Nxc5 Qa5+ 9. Bd2 Qxc5 10. Rc1 Qb6 11. e3 Nf6 12. Nxd4 Nxd4 13. exd4 0-0 14. Bc3 Bg4 15. f3 Be6 16. Bd3 Bxa2 17. 0-0 Rfe8 18. Qa4 Bd5 19. Qb4 Qxb4 20. Bxb4 Re3 21. Rfd1 g6 22. Kf2 Re6 23. Re1 Kg7 24. Re5 Rb6 25. Ba3 Rd8 26. Rc2 Be6 27. Be2 Bf5 28. Rd2 Nd5 29. Bc4 1/2-1/2

[Event "Erfurt op-A 29th"]
[Site "Erfurt"]
[Date "2019.12.30"]
[Round "8"]
[White "Heyder, Florian"]
[Black "Heinke, Jasper"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2205"]
[BlackElo "2066"]
[PlyCount "59"]
[EventDate "2019.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. g3 Nc6 5. Bg2 Nf6 6. Ngf3 Be7 7. 0-0 0-0 8. Re1 b5 9. e5 Nd7 10. Nf1 a5 11. h4 b4 12. N1h2 Ba6 13. Bf4 c4 14. d4 a4 15. Ng5 Qb6 16. Be3 Rab8 17. Qh5 Bxg5 18. hxg5 Qd8 19. Ng4 a3 20. bxa3 Bb5 21. Nf6+ Nxf6 22. gxf6 gxf6 23. Bh6 f5 24. Bxd5 exd5 25. Qxf5 Ne7 26. Qf6 Nf5 27. Qxf5 Rb6 28. e6 Rxe6 29. Rxe6 fxe6 30. Qxe6+ 1-0

[Event "Erfurt op-A 29th"]
[Site "Erfurt"]
[Date "2019.12.29"]
[Round "6"]
[White "Heyder, Florian"]
[Black "Popist, Florian"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2205"]
[BlackElo "2076"]
[PlyCount "67"]
[EventDate "2019.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. e3 0-0 6. Bd3 b6 7. 0-0 dxc4 8. Bxc4 Bb7 9. b3 c5 10. Bb2 cxd4 11. Nxd4 Nc6 12. Nxc6 Bxc6 13. Qe2 Bc5 14. Rfd1 Qe7 15. e4 Rfd8 16. e5 Ne8 17. Ne4 Ba3 18. Bc3 Bb4 19. Bd4 Bd5 20. Bb5 a6 21. Bc4 b5 22. Bxd5 Rxd5 23. Bb2 Rad8 24. Rxd5 Rxd5 25. h3 Ba5 26. Rc1 h6 27. Rc6 Bc7 28. f4 a5 29. Qc2 Qd7 30. Kh2 f5 31. exf6 gxf6 32. Nxf6+ Nxf6 33. Rxc7 Qd6 34. Qg6+ 1-0

[Event "Erfurt op-A 29th"]
[Site "Erfurt"]
[Date "2019.12.29"]
[Round "7"]
[White "Langheinrich, Ferenc"]
[Black "Heyder, Florian"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2378"]
[BlackElo "2205"]
[PlyCount "31"]
[EventDate "2019.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nc6 6. a3 Bxc3+ 7. bxc3 Nge7 8. Qf3 Be6 9. Qg3 0-0 10. Ne2 Nf5 11. Qf4 Nce7 12. h4 Ng6 13. Qf3 Ngxh4 14. Qh3 Ne3 15. Bxh7+ Kxh7 16. Qxh4+ 1-0

[Event "Erfurt op-A 29th"]
[Site "Erfurt"]
[Date "2019.12.28"]
[Round "4"]
[White "Heyder, Florian"]
[Black "Rensch, Toralf"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2205"]
[BlackElo "2103"]
[PlyCount "25"]
[EventDate "2019.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 g5 5. Bg3 Bg7 6. h4 Nxe5 7. hxg5 Qxg5 8. Nc3 Nxc4 9. Rh4 Ne5 10. Nd5 Na6 11. e3 Ng6 12. Nf3 Qd8 13. Re4+ 1-0

[Event "Erfurt op-A 29th"]
[Site "Erfurt"]
[Date "2019.12.28"]
[Round "5"]
[White "Nothnagel, Marian Can"]
[Black "Heyder, Florian"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2369"]
[BlackElo "2205"]
[PlyCount "57"]
[EventDate "2019.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. g3 c5 5. Bg2 Nc6 6. Ngf3 Be7 7. 0-0 0-0 8. e5 Nd7 9. Re1 Qc7 10. Qe2 Nb6 11. c3 Bd7 12. Nf1 Rae8 13. Bf4 Qd8 14. h4 Bc8 15. N1h2 Kh8 16. Rad1 Nd7 17. Ng5 Bxg5 18. hxg5 Ne7 19. Qh5 Ng6 20. Ng4 f5 21. exf6 gxf6 22. Bd6 Rf7 23. gxf6 b6 24. Be7 Rfxe7 25. fxe7 Rxe7 26. Qg5 Qf8 27. d4 Re8 28. Re3 Qg7 29. Bxd5 1-0

[Event "Erfurt op-A 29th"]
[Site "Erfurt"]
[Date "2019.12.27"]
[Round "2"]
[White "Heyder, Florian"]
[Black "Lagunow, Alexander"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2205"]
[BlackElo "2374"]
[PlyCount "88"]
[EventDate "2019.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[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. f3 c5 9. dxc5 bxc5 10. e3 Nc6 11. Bxf6 Qxf6 12. Qxf6 gxf6 13. Ne2 Na5 14. Nc3 Nb3 15. Rd1 Rfd8 16. Bd3 Rab8 17. Kf2 Ba6 18. Ne4 f5 19. Nd6 Rb6 20. Be2 Kf8 21. Nb5 Ke7 22. a4 Bb7 23. Rd3 Na5 24. Rd2 a6 25. Nc3 Bc6 26. Rb1 Rb4 27. b3 Rdb8 28. Rdb2 Rxb3 29. Rxb3 Rxb3 30. Rxb3 Nxb3 31. Bd3 h6 32. Kg3 d6 33. Kh4 Kf6 34. Kh5 Kg7 35. Bc2 Na5 36. Bd3 Be8 37. Kh4 Nc6 38. Be2 Nb4 39. e4 fxe4 40. Nxe4 Bxa4 41. Nxd6 Bc6 42. Ne4 Bxe4 43. fxe4 a5 44. Bd1 Na2 0-1

[Event "Erfurt op-A 29th"]
[Site "Erfurt"]
[Date "2019.12.27"]
[Round "3"]
[White "Kroneder, Christian"]
[Black "Heyder, Florian"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2045"]
[BlackElo "2205"]
[PlyCount "94"]
[EventDate "2019.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 Nf6 3. e3 c5 4. c3 d5 5. Nf3 Nc6 6. Nbd2 Bd6 7. Bg3 0-0 8. Bd3 Re8 9. Ne5 Bxe5 10. dxe5 Nd7 11. f4 c4 12. Bc2 Qb6 13. 0-0 Qxb2 14. Nf3 Nf8 15. Rc1 Qxa2 16. Ng5 Ne7 17. Qh5 g6 18. Qf3 Qa5 19. Bf2 h6 20. Nh3 b5 21. g4 Qc7 22. Bh4 Bb7 23. Qg3 Nh7 24. Bf6 Kf8 25. Qh4 Ng8 26. f5 exf5 27. Bxf5 gxf5 28. Rxf5 Nhxf6 29. exf6 d4 30. Ng5 Rxe3 31. Nh7+ Ke8 32. cxd4 Qc6 33. d5 Qb6 34. Kf1 Qd4 35. Qf2 Kd7 36. g5 Rae8 37. g6 Bxd5 38. gxf7 Bxf7 39. Rxb5 Qe4 40. Qf5+ Qxf5+ 41. Rxf5 Bg6 42. Ra5 Bxh7 43. Rxa7+ Ke6 44. Rxh7 Nxf6 45. Rxh6 Re4 46. Ra1 Kf5 47. Ra5+ R8e5 0-1

[Event "Erfurt op-A 29th"]
[Site "Erfurt"]
[Date "2019.12.26"]
[Round "1"]
[White "Schlick, Stefan"]
[Black "Heyder, Florian"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1997"]
[BlackElo "2205"]
[PlyCount "80"]
[EventDate "2019.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 Nbd7 8. Nge2 0-0 9. Qc2 h6 10. Bh4 Re8 11. f3 c5 12. 0-0 a6 13. Rae1 b5 14. Bf5 Bb7 15. Kh1 Qb6 16. Bf2 c4 17. e4 dxe4 18. fxe4 Nf8 19. e5 Nd5 20. Nxd5 Bxd5 21. Nf4 Rad8 22. Nxd5 Rxd5 23. Be4 Rdd8 24. Be3 Qc7 25. b3 c3 26. Rf3 b4 27. Ref1 f6 28. Bg6 fxe5 29. d5 Nxg6 30. Qxg6 Qd6 31. Qf7+ Kh8 32. Rg3 Rg8 33. Rg6 Rdf8 34. Qxg8+ Kxg8 35. Rxf8+ Kxf8 36. Rxd6 Bxd6 37. Kg1 Kf7 38. Kf2 Be7 39. Ke2 Bg5 40. Bc5 c2 0-1

[Event "Oberliga Ost-A 1920"]
[Site "Germany"]
[Date "2019.12.08"]
[Round "5.3"]
[White "Heyder, Florian"]
[Black "Koenig, Marco"]
[Result "1/2-1/2"]
[ECO "D26"]
[WhiteElo "2225"]
[BlackElo "2091"]
[PlyCount "81"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Magdeburg Aufbau Elbe II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 dxc4 5. e3 a6 6. Bxc4 b5 7. Bd3 Bb7 8. 0-0 Nbd7 9. Re1 Be7 10. e4 0-0 11. e5 Nd5 12. Ne4 c5 13. Nfg5 h6 14. Qh5 cxd4 15. Nh7 Kxh7 16. Nf6+ Kh8 17. Bxh6 N5xf6 18. Bxg7+ Kxg7 19. Qg5+ Kh8 20. exf6 Nxf6 21. Qh6+ Kg8 22. Re5 Qd5 23. Rg5+ Qxg5 24. Qxg5+ Kh8 25. Qh6+ Kg8 26. Re1 Rfd8 27. g4 Rd5 28. g5 Ne4 29. Bxe4 Rxg5+ 30. Kf1 Bxe4 31. Rxe4 Rg6 32. Qh3 Bf6 33. Rg4 Rxg4 34. Qxg4+ Bg7 35. Ke2 Re8 36. Kd3 e5 37. f3 Re6 38. Qe4 Bh6 39. h3 Bf4 40. Qb7 Kg7 41. Qd7 1/2-1/2

[Event "Oberliga Ost-A 1920"]
[Site "Germany"]
[Date "2019.11.17"]
[Round "3.3"]
[White "Heyder, Florian"]
[Black "Beyer, Christof"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "2225"]
[BlackElo "2013"]
[PlyCount "69"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Plauen Koenig II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Bf4 Bg7 8. Qa4+ Bd7 9. Qb3 Qc7 10. e4 0-0 11. Nd2 Nh5 12. Be3 f5 13. exf5 Bxf5 14. Be2 Nf6 15. 0-0 a6 16. a4 h5 17. Nc4 Nbd7 18. Bf4 Ne8 19. Bg3 Rd8 20. Rfe1 Ndf6 21. Ne3 Bc8 22. Qc2 Qf7 23. Bd3 Kh7 24. h3 Bh6 25. Nc4 Ng8 26. Bh4 Rd7 27. Re6 Ngf6 28. Rae1 Rc7 29. R6e2 Kg7 30. Bg3 Nxd5 31. Nxd5 Qxd5 32. Rxe8 Rxe8 33. Rxe8 b5 34. Nxd6 Bb7 35. Be5+ 1-0

[Event "Oberliga Ost-A 1920"]
[Site "Germany"]
[Date "2019.11.16"]
[Round "2.3"]
[White "Kunze, Carlo"]
[Black "Heyder, Florian"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2259"]
[BlackElo "2225"]
[PlyCount "8"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Plauen Koenig"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b4 a5 2. e4 d5 3. exd5 Nf6 4. d6 Nh5 1/2-1/2

[Event "Oberliga Ost-A 1920"]
[Site "Germany"]
[Date "2019.09.29"]
[Round "1.2"]
[White "Heyder, Florian"]
[Black "Hartge, Gedeon"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "2225"]
[BlackElo "2229"]
[PlyCount "88"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Halle USV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bg7 7. e4 0-0 8. a7 Rxa7 9. Nf3 e6 10. Be2 exd5 11. exd5 d6 12. 0-0 Na6 13. Bf4 Nc7 14. a4 Ba6 15. Bxa6 Rxa6 16. Qd2 Qd7 17. Rfe1 Rb8 18. Ra2 Qf5 19. Nh4 Qh5 20. Bg5 h6 21. Bxf6 Bxf6 22. Nf3 Bxc3 23. bxc3 Nxd5 24. a5 Nf6 25. Ra4 g5 26. Qd3 Rba8 27. Rea1 Kg7 28. Nd2 Qg6 29. Qf3 Rb8 30. h4 d5 31. hxg5 hxg5 32. Qg3 Rb2 33. Nf3 g4 34. Nh4 Qg5 35. Rf4 Re2 36. f3 Re5 37. Rfa4 gxf3 38. Qxf3 Ne4 39. Qh3 Rh6 40. g3 Qe3+ 41. Kh2 Rxh4 42. Qxh4 Qf2+ 43. Kh3 Ng5+ 44. Qxg5+ Rxg5 0-1

[Event "Oberliga Ost-B 1819"]
[Site "Germany"]
[Date "2019.04.07"]
[Round "11.3"]
[White "Chandler, Patrick"]
[Black "Heyder, Florian"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2144"]
[BlackElo "2211"]
[PlyCount "102"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Nied Koenig"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b4 c6 2. e3 Qb6 3. a3 a5 4. b5 Nf6 5. Nc3 e5 6. Bb2 d5 7. Na4 Qc7 8. c4 Nbd7 9. Rc1 Qb8 10. d4 e4 11. Ne2 cxb5 12. cxb5 b6 13. Nec3 Bd6 14. h3 0-0 15. g4 Bb7 16. Qb3 h6 17. Be2 Qe8 18. Kd2 Qe6 19. Rcg1 g5 20. Kc2 Be7 21. Kb1 Ne8 22. Bc1 Nd6 23. Nb2 Rac8 24. f3 exf3 25. Bxf3 Nf6 26. Nca4 Nc4 27. Rh2 Nxa3+ 28. Ka1 Rc7 29. Nd3 Nc4 30. h4 Ne4 31. hxg5 Bxg5 32. Nf4 Qf6 33. Bxe4 dxe4 34. Nb2 Rfc8 35. Nh3 Qd6 36. Rgh1 Be7 37. Nf4 Bg5 38. Nxc4 Rxc4 39. Ba3 Qd7 40. Bb2 Bd5 41. Nxd5 Qxd5 42. Rf2 a4 43. Qa3 Qxb5 44. Rhf1 R8c7 45. Rf5 Qb4 46. Qxb4 Rxb4 47. Ba3 Rb3 48. Bd6 Rd7 49. Bf4 Bxf4 50. R1xf4 Rxe3 51. d5 Rf3 0-1

[Event "Oberliga Ost-B 1819"]
[Site "Germany"]
[Date "2019.04.06"]
[Round "10.3"]
[White "Heyder, Florian"]
[Black "Geske, Julian"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2211"]
[BlackElo "2378"]
[PlyCount "114"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Wiesbaden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 e5 2. Bb2 Nc6 3. Nf3 e4 4. Nd4 Nxd4 5. Bxd4 d5 6. e3 Nf6 7. Bb2 Bd6 8. Be2 Be6 9. c4 dxc4 10. bxc4 0-0 11. Nc3 Re8 12. Qc2 Bf5 13. Nb5 Be5 14. Nd4 Bg4 15. h3 Bxe2 16. Nxe2 Nd7 17. 0-0 Nc5 18. Rab1 Bxb2 19. Rxb2 Qd7 20. Ng3 b6 21. f3 f5 22. fxe4 fxe4 23. Rbb1 Rad8 24. Rf2 Qd3 25. Qxd3 Rxd3 26. Rbf1 g6 27. Rf7 Rd7 28. Rxd7 Nxd7 29. Rf4 Nc5 30. Kf1 Kg7 31. Ke2 Re6 32. Rg4 Re5 33. h4 c6 34. Rf4 h5 35. Rf1 Re6 36. Rf4 Rf6 37. Rxf6 Kxf6 38. Kd1 Ke5 39. Ne2 Nd3 40. Nd4 Kd6 41. Ne2 Nb2+ 42. Kc2 Nxc4 43. Kc3 Kc5 44. d4+ exd3 45. Kxd3 b5 46. Ke4 Kd6 47. Kf4 Ne5 48. e4 c5 49. Ke3 b4 50. Ng1 a5 51. Nf3 Nxf3 52. gxf3 a4 53. Kd3 Ke5 54. Kc4 a3 55. Kb3 Kd4 56. Kc2 c4 57. Kb1 b3 0-1

[Event "Oberliga Ost-B 1819"]
[Site "Germany"]
[Date "2019.03.24"]
[Round "9.3"]
[White "Jakob, Matthias"]
[Black "Heyder, Florian"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2104"]
[BlackElo "2211"]
[PlyCount "77"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Erfurt Medizin"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nc3 c5 2. e4 e6 3. d3 a6 4. a4 b6 5. f4 Bb7 6. Nf3 d6 7. Be2 Be7 8. 0-0 Nf6 9. h3 Nc6 10. Qe1 g6 11. Bd1 Qc7 12. Ne2 d5 13. e5 Nd7 14. c3 b5 15. d4 b4 16. g4 h5 17. f5 hxg4 18. fxe6 fxe6 19. Ng5 Nf8 20. Qf2 Nd8 21. h4 a5 22. Qg3 Ba6 23. Qxg4 Bd3 24. Qg3 Bf5 25. Rf2 bxc3 26. bxc3 Rb8 27. Nf4 cxd4 28. cxd4 Bb4 29. Bd2 Nc6 30. Rc1 Qb6 31. Nfxe6 Bxe6 32. Nxe6 Nxe6 33. Qxg6+ Kd7 34. Rf7+ Be7 35. Rxc6 Qxc6 36. Bg5 Rbg8 37. Rxe7+ Kc8 38. Qf5 Rxh4 39. Rxe6 1-0

[Event "Oberliga Ost-B 1819"]
[Site "Germany"]
[Date "2019.03.23"]
[Round "8.3"]
[White "Heyder, Florian"]
[Black "Alber, Horst"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2211"]
[BlackElo "2284"]
[PlyCount "135"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Marburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nc6 5. Nf3 Bg4 6. Be3 Bxf3 7. gxf3 e6 8. Qd2 Nf6 9. 0-0-0 d5 10. Kb1 0-0 11. h4 Nh5 12. Ne2 f5 13. e5 b6 14. Rh3 Bh6 15. Ng3 Kh8 16. Ba6 Rb8 17. c4 Ne7 18. Rc1 c6 19. c5 Rg8 20. Bd3 Nc8 21. Ne2 Qd7 22. Rhh1 Bf8 23. Ka1 Be7 24. Rc2 Rd8 25. Bf2 Bf8 26. Rb1 bxc5 27. dxc5 Bh6 28. Bd4 a5 29. Rc3 Rb4 30. Qe3 Na7 31. Ra3 Nb5 32. Bxb5 Rxb5 33. Qd2 Qc7 34. Be3 Rb4 35. Nd4 Re8 36. Rb3 Rxb3 37. Nxb3 Ra8 38. Nd4 Qd7 39. Rc1 Bf8 40. Rc3 a4 41. Rc1 Be7 42. Bf2 Kg8 43. Rc2 Kf7 44. Kb1 Qc8 45. Ne2 Qa6 46. Qb4 Bd8 47. Be1 Ke7 48. Kc1 Bc7 49. Qd4 Qb5 50. Qg1 Kd7 51. Qg5 Qd3 52. Qg2 Bd8 53. Rc3 Qa6 54. Rc2 Rb8 55. Qf2 Be7 56. Qd4 Qb5 57. Qc3 Qa6 58. Qd4 Rb5 59. Kd1 Qb7 60. Nc1 Qa7 61. Nd3 Bd8 62. Ke2 Kc7 63. Kd1 Be7 64. Bf2 Qa5 65. Be1 Qa7 66. Ke2 Qa6 67. Kd1 Qa7 68. Bf2 1/2-1/2

[Event "Oberliga Ost-B 1819"]
[Site "Germany"]
[Date "2019.02.03"]
[Round "7.3"]
[White "Heyder, Florian"]
[Black "Flach, Erich"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2211"]
[BlackElo "2101"]
[PlyCount "86"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Griesheim II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 Ngf6 5. Qe2 a6 6. Ba4 e6 7. 0-0 b5 8. Bc2 Bb7 9. d3 Be7 10. Rd1 0-0 11. Nbd2 Qc7 12. Nf1 Rac8 13. h3 Rfe8 14. Ng3 Ne5 15. Nh2 Ng6 16. f4 e5 17. f5 Nf4 18. Qf3 d5 19. Ng4 dxe4 20. dxe4 c4 21. Rf1 Nxg4 22. Qxg4 Nd3 23. Bxd3 cxd3 24. Kh2 Bf8 25. Bg5 Qb6 26. Rad1 f6 27. Bh4 Red8 28. Qf3 b4 29. Rxd3 bxc3 30. Rxc3 Rxc3 31. Qxc3 Rc8 32. Qd3 Qb5 33. Qf3 Qxb2 34. Nh5 Qb6 35. Bf2 Qc6 36. Ng3 Rd8 37. Rb1 Ba8 38. Qb3+ Kh8 39. Qf7 Qc2 40. Bb6 Rc8 41. Re1 Qc6 42. Be3 Qc7 43. Qh5 Bc6 1/2-1/2

[Event "Oberliga Ost-B 1819"]
[Site "Germany"]
[Date "2019.02.02"]
[Round "6.3"]
[White "Di Capua, Francesco Stefano"]
[Black "Heyder, Florian"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1902"]
[BlackElo "2211"]
[PlyCount "85"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Gernsheim"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. b3 d5 3. Bb2 Nf6 4. e5 Nfd7 5. Qg4 c5 6. f4 Nc6 7. Nf3 g6 8. Nc3 Be7 9. h4 h5 10. Qh3 a6 11. Be2 b5 12. g4 Nb6 13. Ng5 hxg4 14. Bxg4 Bxg5 15. fxg5 Qc7 16. 0-0-0 b4 17. Ne2 d4 18. Bf3 Bb7 19. Nf4 0-0-0 20. Nd3 Nd7 21. Rhf1 Ncxe5 22. Bxb7+ Kxb7 23. Rde1 Nxd3+ 24. Qxd3 Rdf8 25. a3 e5 26. Qg3 Rh7 27. Kb1 Qc6 28. c3 Qd5 29. cxb4 cxb4 30. Rc1 Rb8 31. axb4 Ka8 32. Rc4 Rb7 33. Rfc1 Nb6 34. Rc5 Qe4+ 35. d3 Qf4 36. Qxf4 exf4 37. Bxd4 Rxh4 38. Rc6 Nd7 39. Rxa6+ Kb8 40. Rac6 Ka8 41. Ra6+ Kb8 42. Rac6 Ka8 43. Ra6+ 1/2-1/2

[Event "GER CupT 1819 prel8"]
[Site "Arnstadt"]
[Date "2019.01.26"]
[Round "1.4"]
[White "Butscher, Daniel"]
[Black "Heyder, Florian"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2164"]
[BlackElo "2219"]
[PlyCount "84"]
[EventDate "2019.01.26"]
[EventType "team-k.o."]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Dresden Gruen Weiss"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 Nf6 2. Bb2 e6 3. e3 c5 4. Nf3 Be7 5. d4 b6 6. Bd3 Bb7 7. 0-0 0-0 8. Nbd2 d6 9. Qe2 Nbd7 10. Rfd1 Qc7 11. Rac1 Rac8 12. c4 Qb8 13. Ng5 Qa8 14. d5 exd5 15. Nxh7 Nxh7 16. Bxh7+ Kxh7 17. Qh5+ Kg8 18. Bxg7 Kxg7 19. Qg4+ Kh7 20. Qxd7 Rfe8 21. Qf5+ Kg7 22. Nf3 Rh8 23. cxd5 Rcg8 24. Ng5 Bf6 25. Rc4 Qc8 26. Ne6+ fxe6 27. dxe6 Rh6 28. Rxd6 Kh8 29. f3 Rg5 30. Qf4 Qg8 31. Rd2 Qxe6 32. Qb8+ Rg8 33. Qxb7 Qxe3+ 34. Rf2 Bd4 35. Rxd4 cxd4 36. Qc7 d3 37. Qc3+ Kh7 38. Kf1 Re8 39. g3 Re7 40. Kg2 Rxh2+ 41. Kxh2 Qxf2+ 42. Kh3 Qxf3 0-1

[Event "Oberliga Ost-B 1819"]
[Site "Germany"]
[Date "2018.12.16"]
[Round "5.3"]
[White "Schneider, Christian1111"]
[Black "Heyder, Florian"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2205"]
[BlackElo "2211"]
[PlyCount "116"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Stadtilm Blau Weiss"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. 0-0 c5 6. c4 cxd4 7. Nxd4 Bxg2 8. Kxg2 Qc7 9. b3 a6 10. Bb2 Be7 11. Nc3 0-0 12. e4 d6 13. Rc1 Qb7 14. Qe2 Nbd7 15. f3 Rfe8 16. Rfd1 Rac8 17. Nc2 Ne5 18. f4 Ng6 19. a4 Nd7 20. Ba3 Nc5 21. b4 Nd7 22. Ne3 Red8 23. Qf3 Nf6 24. Rd3 Qb8 25. Rcd1 h5 26. b5 a5 27. Kg1 Ng4 28. Nxg4 hxg4 29. Qxg4 Rxc4 30. Qf3 Qc7 31. h4 Rc8 32. Ne2 Rxa4 33. h5 Nf8 34. Nd4 Nd7 35. Nc6 Nc5 36. Bxc5 bxc5 37. e5 d5 38. f5 Bg5 39. f6 gxf6 40. exf6 Kh8 41. h6 Re4 42. Kg2 Rg8 43. Ne7 Rf8 44. Nc6 Kh7 45. Rxd5 Re3 46. Qg4 Bxf6 47. Rd7 Qb6 48. Qf4 Qxb5 49. Qxe3 Qxc6+ 50. Kh2 Bd4 51. Qd3+ Kxh6 52. Rxd4 cxd4 53. Qxd4 f5 54. Qf4+ Kg6 55. Rd6 Rh8+ 56. Kg1 Rh1+ 57. Kf2 Rh2+ 58. Ke3 Qc1+ 0-1

[Event "Oberliga Ost-B 1819"]
[Site "Germany"]
[Date "2018.12.15"]
[Round "4.3"]
[White "Heyder, Florian"]
[Black "Urban, Lars"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2211"]
[BlackElo "2182"]
[PlyCount "64"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Erfurt Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. Ne2 Bb7 10. c3 b4 11. Ng3 bxc3 12. bxc3 cxd4 13. Bxd4 Nc5 14. Be2 Ne4 15. Qe3 Nxd4 16. Nxd4 Bc5 17. 0-0 0-0 18. Bd3 Nxg3 19. Qxg3 f5 20. Kh1 Qe8 21. Rab1 Rb8 22. Rb2 Bxd4 23. cxd4 Bc6 24. Rfb1 Rxb2 25. Rxb2 Bb5 26. Bxb5 axb5 27. Qd3 Qc6 28. Rc2 Qa6 29. h3 Rc8 30. Kh2 Rc4 31. Rd2 Qa5 32. Qe2 Qc3 1/2-1/2

[Event "Oberliga Ost-B 1819"]
[Site "Germany"]
[Date "2018.11.11"]
[Round "3.3"]
[White "Lutz, Klaus Juergen"]
[Black "Heyder, Florian"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2227"]
[BlackElo "2211"]
[PlyCount "85"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Neuberg"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Qf3 Qe7+ 6. Nge2 Nc6 7. Be3 Nf6 8. h3 Ne4 9. a3 Bxc3+ 10. bxc3 0-0 11. Nf4 Nxc3 12. Nxd5 Nxd5 13. Qxd5 Rd8 14. Qc5 Qxc5 15. dxc5 Bf5 16. Ra2 Nd4 17. Bd3 Bxd3 18. cxd3 b6 19. cxb6 axb6 20. Kd2 Ne6 21. Rb1 Rd5 22. Rb3 f5 23. f4 Kf7 24. Rab2 Kf6 25. g4 h6 26. Rb5 Rad8 27. Rxd5 Rxd5 28. Rb4 g6 29. a4 fxg4 30. hxg4 Nc5 31. Bxc5 Rxc5 32. d4 Rc6 33. Kd3 Rc1 34. Ke4 Re1+ 35. Kf3 Rf1+ 36. Ke4 Re1+ 37. Kf3 h5 38. gxh5 gxh5 39. Rb5 Rf1+ 40. Ke4 Re1+ 41. Kf3 Rf1+ 42. Ke4 Re1+ 43. Kf3 1/2-1/2

[Event "Oberliga Ost-B 1819"]
[Site "Germany"]
[Date "2018.11.10"]
[Round "2.3"]
[White "Heyder, Florian"]
[Black "Heinatz, Thomas"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "2211"]
[BlackElo "2286"]
[PlyCount "54"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Schoeneck"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nc3 c5 3. d5 g6 4. e4 d6 5. f4 Bg7 6. Nf3 0-0 7. Bd3 e6 8. 0-0 exd5 9. Nxd5 Nxd5 10. exd5 Na6 11. c4 b5 12. cxb5 Nb4 13. Bc4 a6 14. a3 axb5 15. Bxb5 Bf5 16. Rf2 Qb6 17. Bc4 Rfe8 18. Qb3 Qc7 19. Kf1 Re4 20. Ne1 Bd4 21. Re2 Rxe2 22. Bxe2 Qb7 23. Bf3 Qb5+ 24. Be2 Qb7 25. Bf3 Re8 26. Be2 Qe7 27. Qd1 Qh4 0-1

[Event "Oberliga Ost-B 1819"]
[Site "Germany"]
[Date "2018.10.21"]
[Round "1.3"]
[White "Heyder, Florian"]
[Black "Gering, Samuel"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2211"]
[BlackElo "2089"]
[PlyCount "79"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Naumburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 d5 2. Bb2 c5 3. Nf3 Nc6 4. e3 Nf6 5. Be2 e6 6. 0-0 Bd6 7. d4 0-0 8. c4 b6 9. Nc3 Bb7 10. cxd5 Nxd5 11. Nxd5 exd5 12. Qd2 Ne7 13. Rac1 Ng6 14. Rc2 Rc8 15. Rfc1 f5 16. g3 Qe7 17. Ne1 f4 18. exf4 Nxf4 19. Bf1 Ne6 20. Bg2 Rcd8 21. dxc5 bxc5 22. Nd3 d4 23. f4 g5 24. Re1 Bxg2 25. Qxg2 Qf6 26. Rce2 Ng7 27. Qd5+ Kh8 28. Qxg5 Qxg5 29. fxg5 Rf5 30. Ne5 Kg8 31. Bc1 Ne6 32. h4 d3 33. Ng4 dxe2 34. Nh6+ Kg7 35. Nxf5+ Kg6 36. Nxd6 Rxd6 37. Kf2 Nd4 38. Be3 h6 39. Bxd4 cxd4 40. Kxe2 1-0

[Event "Oberliga Ost-B 1718"]
[Site "Germany"]
[Date "2018.04.15"]
[Round "11.4"]
[White "Heyder, Florian"]
[Black "Dorst, Johannes"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2174"]
[BlackElo "2207"]
[PlyCount "72"]
[EventDate "2017.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Marburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nd2 d5 3. e3 Bg4 4. f3 Bh5 5. Ne2 e6 6. Ng3 Bg6 7. Bd3 c5 8. Qe2 Nc6 9. c3 Qc7 10. 0-0 Bd6 11. f4 Bxd3 12. Qxd3 cxd4 13. cxd4 Nb4 14. Qb5+ Qc6 15. Qxc6+ Nxc6 16. Nf3 h5 17. Bd2 Ne7 18. Ng5 h4 19. Ne2 Nf5 20. Rfe1 Rc8 21. Rac1 Ke7 22. h3 b5 23. Rxc8 Rxc8 24. Rc1 Rxc1+ 25. Nxc1 Nh5 26. Ne2 Ke8 27. Kf2 Be7 28. Kf3 Nd6 29. Be1 Nf5 30. Bd2 Nf6 31. Nc1 Nd7 32. Nd3 Nf8 33. Kg4 f6 34. Nf3 Ng6 35. Ng1 Kf7 36. Kf3 Bd6 1/2-1/2

[Event "Oberliga Ost-B 1718"]
[Site "Germany"]
[Date "2018.04.14"]
[Round "10.4"]
[White "Schlamp, Robert"]
[Black "Heyder, Florian"]
[Result "1/2-1/2"]
[ECO "C04"]
[WhiteElo "2297"]
[BlackElo "2174"]
[PlyCount "111"]
[EventDate "2017.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Oberursel"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Nc6 5. e5 Nd7 6. d4 f6 7. Bb5 Be7 8. 0-0 fxe5 9. dxe5 0-0 10. Re1 a6 11. Bxc6 bxc6 12. Nd4 Nb8 13. Qg4 Rf7 14. f4 Qd7 15. N2f3 c5 16. Ne2 Nc6 17. Bd2 Rb8 18. b3 Nb4 19. Bxb4 Rxb4 20. Rad1 a5 21. c3 Rb6 22. Ng3 h6 23. Nd2 a4 24. Nc4 Ra6 25. Ne3 axb3 26. axb3 Kh7 27. h4 Qe8 28. h5 Qf8 29. Rf1 Rb6 30. Rf3 Rxb3 31. Qg6+ Kh8 32. Qc2 c4 33. Rdf1 Bc5 34. Ne2 Bd7 35. Kh1 c6 36. Qg6 Qe7 37. g3 Be8 38. f5 Bxe3 39. f6 gxf6 40. Rxe3 f5 41. Nd4 Qg5 42. Qxg5 hxg5 43. Nxe6 f4 44. gxf4 gxf4 45. Ref3 Re7 46. Nd4 Rxe5 47. Nxb3 Rxh5+ 48. Kg1 cxb3 49. Rb1 Rh4 50. Rxb3 Bg6 51. Rf2 Kg7 52. Rb6 Be4 53. Rh2 Rg4+ 54. Kf2 Rg6 55. Ra6 Rf6 56. Rh4 1/2-1/2

[Event "Oberliga Ost-B 1718"]
[Site "Germany"]
[Date "2018.03.18"]
[Round "9.4"]
[White "Koller, Jens"]
[Black "Heyder, Florian"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2199"]
[BlackElo "2174"]
[PlyCount "76"]
[EventDate "2017.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Neuberg"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Ne7 6. Qh5 Nbc6 7. a3 Ba5 8. Nf3 Qd6 9. Qg5 0-0 10. 0-0 f6 11. Qf4 Qxf4 12. Bxf4 Bg4 13. Ne2 Bxf3 14. gxf3 Ng6 15. Bg3 Rfe8 16. c3 Nce7 17. h4 Rac8 18. h5 Nf8 19. b4 Bb6 20. Nf4 c6 21. Rfe1 Kf7 22. Re2 Ng8 23. Rae1 Rxe2 24. Rxe2 Ne7 25. Bc2 Bc7 26. Ng2 g6 27. hxg6+ hxg6 28. Ne3 Ne6 29. Ng4 Nf4 30. Nh6+ Kf8 31. Re1 f5 32. Bh4 Bd6 33. Bb3 b5 34. a4 Rc7 35. Kf1 Kg7 36. Bg5 Nh3 37. f4 Nxg5 38. fxg5 Bf4 0-1

[Event "Oberliga Ost-B 1718"]
[Site "Germany"]
[Date "2018.02.25"]
[Round "8.6"]
[White "Heyder, Florian"]
[Black "Meyer, Kai Christian"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2174"]
[BlackElo "2158"]
[PlyCount "70"]
[EventDate "2017.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Schoeneck"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. 0-0 Nd7 7. Nh4 Bg6 8. Bg5 Qb6 9. b3 Nf5 10. Nxg6 hxg6 11. c3 Be7 12. Bxe7 Nxe7 13. Nd2 c5 14. Nf3 cxd4 15. cxd4 Nf5 16. Qd3 Nb8 17. g4 Nh4 18. Ng5 f6 19. exf6 gxf6 20. Nh3 Nc6 21. Rad1 0-0-0 22. Nf4 Qc7 23. Qg3 Rd6 24. Rfe1 g5 25. Ng2 Nxg2 26. Kxg2 Rd7 27. Bb5 Rdh7 28. Qxc7+ Kxc7 29. Rxe6 Rxh2+ 30. Kf3 R2h3+ 31. Ke2 Nb4 32. Kd2 Rf3 33. Ke2 Rfh3 34. Kd2 Rf3 35. Ke2 Rfh3 1/2-1/2

[Event "Oberliga Ost-B 1718"]
[Site "Germany"]
[Date "2018.02.04"]
[Round "7.5"]
[White "George, Tom"]
[Black "Heyder, Florian"]
[Result "1-0"]
[ECO "A92"]
[WhiteElo "2205"]
[BlackElo "2174"]
[PlyCount "49"]
[EventDate "2017.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Stadtilm Blau Weiss"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 d5 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 Ne4 7. Qc2 c6 8. Nbd2 f5 9. Ne5 Nd7 10. Ndf3 Bf6 11. Bf4 Qe8 12. Rac1 Nb6 13. a4 g5 14. Be3 g4 15. Nd2 Nxd2 16. Bxd2 Bxe5 17. dxe5 Nxc4 18. Bh6 Rf7 19. Qc3 Nb6 20. Qd4 Re7 21. f3 Qg6 22. Qf4 gxf3 23. Bxf3 Bd7 24. Qh4 Rg7 25. Bh5 1-0

[Event "Oberliga Ost-B 1718"]
[Site "Germany"]
[Date "2018.02.03"]
[Round "6.5"]
[White "Heyder, Florian"]
[Black "Wiemers, Holger"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2174"]
[BlackElo "1975"]
[PlyCount "103"]
[EventDate "2017.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Erfurt Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 Bf5 4. Nb5 Na6 5. e3 e6 6. a3 c6 7. Nc3 Nb8 8. Nf3 Bg4 9. h3 Bxf3 10. Qxf3 Bd6 11. Bg5 Nbd7 12. e4 dxe4 13. Nxe4 Be7 14. Nxf6+ Nxf6 15. 0-0-0 Qd5 16. Qxd5 Nxd5 17. Bd2 0-0-0 18. Be2 Bf6 19. c3 Rd7 20. g3 Kb8 21. h4 Be7 22. c4 Nb6 23. Be3 Rhd8 24. Rd2 Ka8 25. Rhd1 Bf6 26. Kc2 Nc8 27. b3 Be7 28. b4 Bf6 29. Kb3 Ne7 30. Bg4 Nc8 31. d5 cxd5 32. cxd5 Rxd5 33. Rxd5 exd5 34. Bxc8 Rxc8 35. Rxd5 Rd8 36. Kc4 b6 37. Rxd8+ Bxd8 38. Bd4 g6 39. Kd5 Kb7 40. Kd6 Kc8 41. b5 h6 42. f4 Bc7+ 43. Ke7 f5 44. Bg7 g5 45. fxg5 hxg5 46. h5 f4 47. gxf4 gxf4 48. h6 f3 49. Bd4 f2 50. Bxf2 Be5 51. h7 Kb7 52. Bh4 1-0

[Event "Oberliga Ost-B 1718"]
[Site "Germany"]
[Date "2018.01.21"]
[Round "5.6"]
[White "Heyder, Florian"]
[Black "Kayser, Felix"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2174"]
[BlackElo "2149"]
[PlyCount "79"]
[EventDate "2017.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Wiesbaden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 Bf5 4. Nb5 Na6 5. e3 c6 6. Nc3 Nb4 7. Rc1 Qa5 8. Qd2 e5 9. Bxe5 0-0-0 10. a3 Na6 11. Bd3 Bxd3 12. Bxf6 gxf6 13. Qxd3 Nc7 14. Qf5+ Kb8 15. Nge2 Be7 16. 0-0 Ne8 17. e4 Nc7 18. Rfe1 Qb6 19. Rb1 dxe4 20. Nxe4 Rd5 21. Qf4 c5 22. c4 Rdd8 23. d5 Ka8 24. N2g3 Ne8 25. Nf5 Bd6 26. Nfxd6 Nxd6 27. Nxd6 Rxd6 28. Re7 Rdd8 29. Rxf7 Rhe8 30. Qxf6 Qb3 31. Qc3 Qa2 32. Rd1 Re2 33. Qf6 Rde8 34. Rf8 a6 35. Rxe8+ Rxe8 36. Qc3 Re2 37. d6 Rxb2 38. d7 Rxf2 39. d8Q+ Ka7 40. Qd5 1-0

[Event "GER CupT 1718 prel5"]
[Site "Lemgo"]
[Date "2018.01.13"]
[Round "1"]
[White "Heyder, Florian"]
[Black "Himpenmacher, Andy"]
[Result "1/2-1/2"]
[ECO "C14"]
[WhiteElo "2192"]
[BlackElo "2199"]
[PlyCount "78"]
[EventDate "2018.01.13"]
[EventType "team-k.o."]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Lieme"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nc3 e6 3. e4 d5 4. Bg5 Be7 5. e5 Nfd7 6. h4 a6 7. f4 c5 8. Nf3 Nc6 9. dxc5 h6 10. Bxe7 Qxe7 11. Qd2 Qxc5 12. 0-0-0 b5 13. Ne2 a5 14. Ned4 Nxd4 15. Nxd4 b4 16. Bb5 0-0 17. Bxd7 Bxd7 18. Rh3 a4 19. Kb1 f6 20. Rg3 fxe5 21. fxe5 Qc7 22. Re1 Kh8 23. Qxb4 Rf2 24. a3 Raf8 25. Rc3 Qa7 26. Rg3 R8f7 27. h5 R2f4 28. c3 Rf2 29. Ree3 Qc7 30. Rgf3 R7xf3 31. gxf3 Qa7 32. Qe7 Qa6 33. Re1 Rf1 34. Rxf1 Qxf1+ 35. Ka2 Qc4+ 36. Ka1 Bb5 37. Nxb5 Qf1+ 38. Ka2 Qc4+ 39. Ka1 Qf1+ 1/2-1/2

[Event "Oberliga Ost-B 1718"]
[Site "Germany"]
[Date "2017.12.10"]
[Round "4.5"]
[White "Heyder, Florian"]
[Black "Nies, Peter"]
[Result "1/2-1/2"]
[ECO "C13"]
[WhiteElo "2174"]
[BlackElo "2087"]
[PlyCount "69"]
[EventDate "2017.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Gernsheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 0-0 8. Qd2 Bd7 9. Qf4 Bc6 10. 0-0-0 Bxe4 11. Qxe4 Qd5 12. Bd3 Qxe4 13. Bxe4 c6 14. h4 Nd7 15. Ng5 g6 16. f4 Rfd8 17. Nf3 Bg7 18. Ne5 Bh6 19. g3 Nxe5 20. dxe5 Bf8 21. Rd3 Rxd3 22. Bxd3 Rd8 23. Kd2 Bc5 24. Ke2 h5 25. Kf3 Kg7 26. Rd1 Kf8 27. g4 hxg4+ 28. Kxg4 Ke7 29. Rh1 Rh8 30. Kf3 Ke8 31. Be2 Ke7 32. Ke4 Bf2 33. Kf3 Rxh4 34. Rxh4 Bxh4 35. Ke4 1/2-1/2

[Event "Oberliga Ost-B 1718"]
[Site "Germany"]
[Date "2017.11.12"]
[Round "3.6"]
[White "Heyder, Florian"]
[Black "Prenzler, Daniel"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "2174"]
[BlackElo "2166"]
[PlyCount "67"]
[EventDate "2017.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Frankfurt Koenig Nied"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Bg5 Be7 6. Bxf6 gxf6 7. Nf3 b6 8. Bb5+ c6 9. Bd3 Bb7 10. Qe2 Nd7 11. Ba6 Qc7 12. Bxb7 Qxb7 13. 0-0-0 0-0-0 14. Kb1 Rhg8 15. g3 f5 16. Ned2 Bf6 17. Nc4 Qc7 18. Rd3 b5 19. Ncd2 Nb6 20. Rc1 Rd7 21. c4 b4 22. Nb3 Na4 23. c5 Rgd8 24. Rdd1 Qb7 25. Na5 Qb5 26. Qxb5 cxb5 27. Nc6 Rg8 28. Nxb4 Rg4 29. Nc6 Re4 30. b3 Kb7 31. Nce5 Rdxd4 32. Rxd4 Rxd4 33. Nxd4 Bxe5 34. Nxb5 1-0

[Event "Oberliga Ost-B 1718"]
[Site "Germany"]
[Date "2017.11.11"]
[Round "2.6"]
[White "Rondonuwu, Grover"]
[Black "Heyder, Florian"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "2098"]
[BlackElo "2174"]
[PlyCount "104"]
[EventDate "2017.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Frankfurt TV"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Be7 5. h3 d6 6. Be2 Nc6 7. c4 0-0 8. Nc3 b6 9. 0-0 Qe8 10. Rb1 Bd8 11. b4 Ne7 12. Bh2 Ng6 13. c5 Qe7 14. cxd6 cxd6 15. Qb3 Kh8 16. Rfd1 Bb7 17. a4 Ne4 18. Rbc1 Ng5 19. Nd2 Nh4 20. Bf1 Rf6 21. Bg3 Rh6 22. Nb5 Bd5 23. Qd3 Nf7 24. e4 fxe4 25. Nxe4 Nf5 26. Bh2 a6 27. Nbc3 Bb7 28. Bf4 Rg6 29. Kh2 d5 30. Ng3 Nxg3 31. Bxg3 Qxb4 32. Be2 Rc8 33. Qe3 Rxg3 34. fxg3 Bg5 35. Qxe6 Bxc1 36. Rxc1 Qb2 37. Qe3 h6 38. Rf1 Ng5 39. Nd1 Qb4 40. Qe5 Qxa4 41. Qe7 Bc6 42. Bd3 Ne4 43. Rf7 Rg8 44. Qe5 Qxd1 45. Bxa6 Qb3 46. Bc8 Qxg3+ 47. Qxg3 Nxg3 48. Rc7 Nf1+ 49. Kg1 Bb5 50. Be6 Rd8 51. Rb7 Rd6 52. Bg4 Ne3 0-1

[Event "Oberliga Ost-B 1718"]
[Site "Germany"]
[Date "2017.10.22"]
[Round "1.6"]
[White "Heyder, Florian"]
[Black "Dovzik, Juri"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2174"]
[BlackElo "2304"]
[PlyCount "43"]
[EventDate "2017.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Kassel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Bf4 Nf6 3. Nc3 e6 4. Nb5 Na6 5. a3 c6 6. Nc3 Bd6 7. e3 Bxf4 8. exf4 Nc7 9. Nf3 Qd6 10. Ne5 b6 11. Be2 0-0 12. 0-0 c5 13. Re1 Bb7 14. Bf3 Rab8 15. Qd2 Rfd8 16. Rad1 Qf8 17. Ne2 Ne4 18. Bxe4 dxe4 19. Qc3 Nd5 20. Qg3 f6 21. Ng4 Kh8 22. Nc3 1/2-1/2

[Event "Sachsen-Anhalt-ch 27th"]
[Site "Magdeburg"]
[Date "2017.05.28"]
[Round "7.3"]
[White "Heyder, Florian"]
[Black "Ozeran, Volodymyr"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2186"]
[BlackElo "2119"]
[PlyCount "121"]
[EventDate "2017.05.25"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg4 6. h3 Bxf3 7. Qxf3 Nf6 8. Bc4 e6 9. 0-0 Be7 10. c3 0-0 11. d4 Nbd7 12. Re1 Re8 13. Bb3 Bd6 14. Bg5 h6 15. Bd2 Qc7 16. Ne4 Nxe4 17. Rxe4 Nf6 18. Re2 Nd5 19. c4 Nf4 20. Re4 Ng6 21. Bc2 f5 22. Ree1 Qf7 23. g3 Rad8 24. Rad1 Be7 25. d5 cxd5 26. cxd5 exd5 27. Qxf5 Qxf5 28. Bxf5 Nf8 29. Bc3 Kf7 30. Re5 d4 31. Rxd4 Bf6 32. Rxe8 Rxe8 33. Rc4 Bxc3 34. Rxc3 Re2 35. Rc2 Rxc2 36. Bxc2 Nd7 37. f4 Kf6 38. Kf2 Ke6 39. Ke3 Nf6 40. g4 g5 41. Bb3+ Kd6 42. fxg5 hxg5 43. Kd4 b6 44. a3 Nd7 45. Ba2 Nf6 46. b4 a5 47. Bb3 axb4 48. axb4 Nd7 49. Ke4 Ne5 50. Kf5 Nf3 51. Bd1 Ng1 52. Kxg5 Nxh3+ 53. Kf6 Nf4 54. Bf3 Nd3 55. b5 Ne5 56. Be2 Nd7+ 57. Kg7 Ke7 58. g5 Ne5 59. g6 Nd7 60. Kh8 Ne5 61. Bh5 1-0

[Event "Sachsen-Anhalt-ch 27th"]
[Site "Magdeburg"]
[Date "2017.05.27"]
[Round "5.4"]
[White "Heyder, Florian"]
[Black "Goergens, Michael"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2186"]
[BlackElo "2021"]
[PlyCount "65"]
[EventDate "2017.05.25"]
[EventType "tourn"]
[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. e3 d5 3. f4 Ne4 4. Nf3 Bg4 5. Be2 e6 6. 0-0 h5 7. Nbd2 Nd7 8. Nxe4 dxe4 9. Ng5 Nf6 10. Bxg4 hxg4 11. c4 Qd7 12. Qc2 Qc6 13. Bd2 Rh5 14. b4 a6 15. a4 Bd6 16. b5 Qd7 17. Nxe4 axb5 18. axb5 Rxa1 19. Rxa1 Nxe4 20. Qxe4 f5 21. Qd3 g5 22. g3 Qh7 23. Qe2 Kd7 24. c5 gxf4 25. exf4 Qh8 26. Ra4 Bf8 27. Be3 Bg7 28. Qd2 Ke7 29. Ra7 Qb8 30. Qa2 Rh8 31. b6 c6 32. Qa6 Qe8 33. Qxb7+ 1-0

[Event "Sachsen-Anhalt-ch 27th"]
[Site "Magdeburg"]
[Date "2017.05.27"]
[Round "6.2"]
[White "Paul, Johannes"]
[Black "Heyder, Florian"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2304"]
[BlackElo "2186"]
[PlyCount "23"]
[EventDate "2017.05.25"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 c5 3. Nc3 Nf6 4. g3 b6 5. Bg2 Bb7 6. 0-0 Be7 7. Re1 Ne4 8. Qc2 Nxc3 9. dxc3 Qc7 10. e4 d6 11. Bg5 Nc6 12. Bxe7 1/2-1/2

[Event "Sachsen-Anhalt-ch 27th"]
[Site "Magdeburg"]
[Date "2017.05.26"]
[Round "3.4"]
[White "Hentzgen, Thomas"]
[Black "Heyder, Florian"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2009"]
[BlackElo "2186"]
[PlyCount "106"]
[EventDate "2017.05.25"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Nf3 e4 5. Nd4 Nc6 6. Nc2 Bxc3 7. bxc3 0-0 8. Bg2 Re8 9. 0-0 d6 10. Ne3 Na5 11. f3 Bd7 12. fxe4 Nxe4 13. Rf4 Nf6 14. Qf1 Qe7 15. Ba3 Be6 16. Re1 Nd7 17. Nd5 Qd8 18. Bb4 c5 19. Ba3 Ne5 20. d3 Rc8 21. Be4 Qd7 22. Bc1 Nac6 23. Rh4 f5 24. Bg2 Ng6 25. Rh5 Nce5 26. Bf4 Qf7 27. Rh3 b5 28. Bxe5 dxe5 29. g4 f4 30. Bf3 bxc4 31. dxc4 e4 32. Bxe4 Bxg4 33. Bd3 Bxh3 34. Qxh3 f3 35. Rf1 fxe2 36. Bxe2 Qb7 37. Bd3 Qa6 38. Qg2 Ne5 39. Qe4 Nxd3 40. Qxd3 Qg6+ 41. Qxg6 hxg6 42. Rf2 Re4 43. Kg2 Rce8 44. Nc7 R8e7 45. Nd5 R7e5 46. Kf3 Rxc4 47. Rd2 g5 48. h3 Kh7 49. Kg3 Kh6 50. Kf3 Kh5 51. Kg3 a5 52. Kh2 Kh4 53. Kg2 Rce4 0-1

[Event "Sachsen-Anhalt-ch 27th"]
[Site "Magdeburg"]
[Date "2017.05.26"]
[Round "4.1"]
[White "Schuetze, Norman"]
[Black "Heyder, Florian"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2295"]
[BlackElo "2186"]
[PlyCount "109"]
[EventDate "2017.05.25"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 0-0 7. Bf4 Re8 8. Qd2 Nc6 9. 0-0-0 Nxd4 10. Qxd4 Be6 11. Qd2 a6 12. Kb1 b5 13. f3 Qb8 14. g4 b4 15. Nd5 Nxd5 16. exd5 Bd7 17. g5 Bh3 18. Bd3 a5 19. Qf2 Qc8 20. Rhe1 Qd7 21. Re3 g6 22. Rde1 Bf8 23. Qe2 Reb8 24. Be4 a4 25. Qc4 Ra5 26. R3e2 Bg7 27. Be3 Qd8 28. Bd4 Bxd4 29. Qxd4 Bd7 30. h4 b3 31. cxb3 axb3 32. a3 Qf8 33. Rc1 Rc5 34. Re3 Rxc1+ 35. Kxc1 Qg7 36. Qxg7+ Kxg7 37. Rc3 Rb7 38. Kd2 f6 39. Rc4 Be8 40. f4 Bf7 41. Kc3 h6 42. Rb4 Ra7 43. Rxb3 c6 44. Rb6 cxd5 45. Bd3 fxg5 46. fxg5 Ra4 47. Rb4 Ra7 48. Kd4 hxg5 49. hxg5 Kf8 50. a4 Ke7 51. b3 Ke6 52. Rb8 Ke7 53. Bb5 Ke6 54. b4 Kf5 55. a5 1-0

[Event "Sachsen-Anhalt-ch 27th"]
[Site "Magdeburg"]
[Date "2017.05.25"]
[Round "2.2"]
[White "Heyder, Florian"]
[Black "Hartge, Gedeon"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2186"]
[BlackElo "2093"]
[PlyCount "167"]
[EventDate "2017.05.25"]
[EventType "tourn"]
[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. Nc3 d5 3. Bf4 c6 4. e3 Bf5 5. f3 h6 6. g4 Bh7 7. Bd3 Nbd7 8. Bxh7 Nxh7 9. Qd3 e5 10. dxe5 Nc5 11. Qd2 Ng5 12. 0-0-0 Be7 13. h4 Nge6 14. Bg3 b5 15. Nce2 b4 16. Nd4 Qa5 17. Kb1 Nxd4 18. exd4 Na4 19. Ne2 Rb8 20. Ka1 Rb6 21. Qd3 0-0 22. Be1 Rfb8 23. b3 c5 24. dxc5 Nxc5 25. Qd2 Ra6 26. Nc1 d4 27. Kb1 Ne6 28. f4 Rc8 29. Bf2 Rac6 30. Bxd4 Rxc2 31. Qe3 Nxd4 32. Qxd4 Qa3 33. g5 Bc5 34. Qd8+ Rxd8 35. Rxd8+ Kh7 36. Kxc2 Be3 37. f5 Bxc1 38. Rxc1 Qxa2+ 39. Kd3 Qxb3+ 40. Ke4 Qg3 41. g6+ fxg6 42. fxg6+ Qxg6+ 43. Kf4 Qf7+ 44. Ke4 Qe7 45. Rcc8 Qxh4+ 46. Kd5 b3 47. Rb8 Qh1+ 48. Kd6 Qd1+ 49. Ke7 Qc1 50. Rd7 a5 51. e6 Qg5+ 52. Ke8 Qg6+ 53. Kf8 Qxe6 54. Rxg7+ Kh8 55. Rgb7 a4 56. Re8 Qd6+ 57. Kf7+ Kh7 58. Re6 Qd5 59. Rc7 Qd8 60. Ree7 h5 61. Rc5 Qxe7+ 62. Kxe7 a3 63. Rxh5+ Kg6 64. Rb5 a2 65. Rxb3 a1Q 66. Rb6+ Kg7 67. Rd6 Qe5+ 68. Kd7 Kf7 69. Kc6 Ke7 70. Rd5 Qe4 71. Kc5 Ke6 72. Rd4 Qe3 73. Kc4 Ke5 74. Rd3 Qe2 75. Kc3 Ke4 76. Rd4+ Ke3 77. Rb4 Qd3+ 78. Kb2 Kd2 79. Rb3 Qc2+ 80. Ka3 Qc5+ 81. Ka2 Qc4 82. Ka3 Kc2 83. Rb2+ Kc3 84. Rc2+ 1/2-1/2

[Event "Sachsen-Anhalt-ch 27th"]
[Site "Magdeburg"]
[Date "2017.05.25"]
[Round "1.3"]
[White "Muehlen, Thomas"]
[Black "Heyder, Florian"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1826"]
[BlackElo "2186"]
[PlyCount "79"]
[EventDate "2017.05.25"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Be7 5. Nc3 d6 6. e3 0-0 7. Be2 Nbd7 8. 0-0 e5 9. dxe5 dxe5 10. Qc2 Ne8 11. Bxe7 Qxe7 12. Rad1 c6 13. Rd2 g6 14. Rfd1 Nef6 15. Ne1 e4 16. g3 Ne5 17. Qa4 Be6 18. Nc2 Qf7 19. b3 g5 20. Qa5 Neg4 21. h3 b6 22. Qa3 Ne5 23. Qd6 Ng6 24. Nd4 Rae8 25. Qxc6 f4 26. Bf1 Ne5 27. Qd6 Bc8 28. exf4 gxf4 29. Nd5 Nh5 30. Kh2 e3 31. Re2 fxg3+ 32. fxg3 Qg7 33. Rxe3 Ng6 34. Rxe8 Rxe8 35. Bg2 Ne5 36. g4 Nf7 37. Qc7 Bxg4 38. hxg4 Qxg4 39. Rf1 Ng5 40. Nf5 1-0

[Event "Oberliga Ost-B 1617"]
[Site "Germany"]
[Date "2017.05.07"]
[Round "11.1"]
[White "Heyder, Florian"]
[Black "Lubbe, Nikolas"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2161"]
[BlackElo "2500"]
[PlyCount "118"]
[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 "Sangerhausen"]
[BlackTeam "Neuberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Bxd7+ Bxd7 6. d4 cxd4 7. Nxd4 Nf6 8. Re1 e5 9. Nb3 h6 10. Nc3 Be7 11. a4 0-0 12. a5 Rc8 13. Be3 Qc7 14. Qd3 Be6 15. Bb6 Qc6 16. Rac1 Rfe8 17. Red1 Qc4 18. f3 Bf8 19. Qxc4 Rxc4 20. Nd2 Rc6 21. Nf1 Nd7 22. Nd5 Nxb6 23. Nxb6 Be7 24. Ne3 Bd8 25. Ned5 Bg5 26. c3 Bxc1 27. Rxc1 Bxd5 28. Nxd5 f6 29. Kf2 Kf7 30. Ke3 g6 31. Kd3 f5 32. b4 Ke6 33. Rb1 Rf8 34. Rb2 fxe4+ 35. fxe4 Rf1 36. Ne3 Re1 37. Rc2 Rc8 38. h3 h5 39. Kd2 Rb1 40. Kd3 Rf8 41. Rd2 Re1 42. Rc2 Rf4 43. Rb2 Ra1 44. Rd2 g5 45. Nd5 Rff1 46. Ne3 Rf7 47. Ke2 Rf4 48. Kd3 Rf7 49. Ke2 Rg1 50. Kd3 Re1 51. Rb2 Rf4 52. Rd2 g4 53. hxg4 hxg4 54. b5 Ra1 55. bxa6 bxa6 56. Nc4 d5 57. exd5+ Kxd5 58. Ne3+ Ke6 59. Nc4 Ra4 0-1

[Event "Oberliga Ost-B 1617"]
[Site "Germany"]
[Date "2017.04.23"]
[Round "9.2"]
[White "Heyder, Florian"]
[Black "Geske, Julian"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "2161"]
[BlackElo "2399"]
[PlyCount "76"]
[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 "Sangerhausen"]
[BlackTeam "Wiesbaden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qh5 9. Nxe4 Be6 10. Bg5 Bd6 11. Nxd6+ cxd6 12. Bf4 Qd5 13. c3 h6 14. Nxd4 Nxd4 15. Qxd4 Qxd4 16. cxd4 Kd7 17. a3 Rac8 18. Rac1 Bd5 19. Bd2 g5 20. f3 f6 21. Rc3 Rxc3 22. Bxc3 h5 23. h3 Rg8 24. Kf2 Rg7 25. Rh1 h4 26. Bd2 f5 27. Bc3 b6 28. Bd2 Rg8 29. g3 g4 30. hxg4 fxg4 31. Rxh4 gxf3 32. Rh1 Re8 33. Re1 Rh8 34. Bc3 Rh2+ 35. Ke3 Rg2 36. Rf1 Re2+ 37. Kd3 Be4+ 38. Kc4 f2 0-1

[Event "Oberliga Ost-B 1617"]
[Site "Germany"]
[Date "2017.03.19"]
[Round "8.1"]
[White "Heyder, Florian"]
[Black "Kunin, Vitaly L"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2161"]
[BlackElo "2595"]
[PlyCount "36"]
[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 "Sangerhausen"]
[BlackTeam "Moerlenbach Birkenau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Bc4 Be7 6. a4 0-0 7. 0-0 c6 8. h3 Qc7 9. Re1 h6 10. Be3 Re8 11. a5 Nf8 12. Bb3 Ng6 13. a6 b5 14. Qd3 Rb8 15. Nd2 Bd7 16. Ne2 exd4 17. Qxd4 c5 18. Qc3 b4 0-1

[Event "Oberliga Ost-B 1617"]
[Site "Germany"]
[Date "2017.02.19"]
[Round "7.2"]
[White "Heyder, Florian"]
[Black "Nguyen, Huy Dat"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2161"]
[BlackElo "2174"]
[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 "Sangerhausen"]
[BlackTeam "Erfurt Medizin"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. e3 e6 3. f4 Be7 4. Nf3 b6 5. Be2 Ba6 6. 0-0 Bxe2 7. Qxe2 0-0 8. b3 c5 9. c3 Nc6 10. Bb2 Rc8 11. Nbd2 cxd4 12. exd4 Nd5 13. g3 Nb8 14. Rac1 d6 15. f5 exf5 16. Qb5 Nf6 17. Qxf5 Qd7 18. Qd3 Rfe8 19. d5 Qc7 20. c4 Nbd7 21. Qf5 Bf8 22. Ng5 h6 23. Ngf3 g6 24. Qc2 Nxd5 25. Ne4 Bg7 26. Bxg7 Kxg7 27. Qd3 N7f6 1/2-1/2

[Event "Oberliga Ost-B 1617"]
[Site "Germany"]
[Date "2017.02.18"]
[Round "6.2"]
[White "Langheinrich, Ferenc"]
[Black "Heyder, Florian"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2381"]
[BlackElo "2161"]
[PlyCount "67"]
[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 Empor"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 f5 2. d3 Nf6 3. Bg5 d5 4. Bxf6 exf6 5. d4 c6 6. Nbd2 Na6 7. c4 Be6 8. cxd5 Bxd5 9. e3 Nc7 10. Bc4 Bxc4 11. Nxc4 Bb4+ 12. Ke2 Nd5 13. Qb3 Qd7 14. a3 Be7 15. Rac1 0-0 16. Rhd1 Kh8 17. Kf1 Rfe8 18. Na5 Rab8 19. Qd3 Bd6 20. Nb3 g6 21. Nbd2 Re7 22. Nb1 Rbe8 23. Nc3 f4 24. e4 Nxc3 25. Qxc3 Rxe4 26. d5 c5 27. Qxf6+ Kg8 28. Ng5 R4e5 29. Ne6 b6 30. b4 Rf5 31. Qc3 cxb4 32. axb4 f3 33. g4 Rf7 34. h3 1/2-1/2

[Event "Oberliga Ost-B 1617"]
[Site "Germany"]
[Date "2017.01.15"]
[Round "5.2"]
[White "Heyder, Florian"]
[Black "Alber, Horst"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2161"]
[BlackElo "2318"]
[PlyCount "45"]
[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 "Sangerhausen"]
[BlackTeam "Marburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. e3 g6 3. f4 Bg7 4. Nf3 c5 5. Be2 b6 6. 0-0 Qc7 7. c3 Bb7 8. a4 0-0 9. a5 bxa5 10. Nbd2 cxd4 11. cxd4 d6 12. Nc4 Nc6 13. Bd2 Ne4 14. Nxa5 Nxd2 15. Qxd2 Nxa5 16. Rxa5 Rfc8 17. Rfa1 Qc6 18. Rxa7 Rxa7 19. Rxa7 e5 20. fxe5 dxe5 21. dxe5 Qc1+ 22. Qxc1 Rxc1+ 23. Kf2 1/2-1/2

[Event "Oberliga Ost-B 1617"]
[Site "Germany"]
[Date "2016.12.04"]
[Round "4.2"]
[White "Margolin, Boris"]
[Black "Heyder, Florian"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "2391"]
[BlackElo "2161"]
[PlyCount "105"]
[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 "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 Bc5 5. Bg2 d6 6. d3 Nd4 7. h3 Be6 8. Na4 Nxf3+ 9. Qxf3 Nd7 10. Nxc5 dxc5 11. Be3 Qe7 12. Qh5 0-0-0 13. 0-0 f6 14. a3 Nb8 15. f4 g6 16. Qh6 Nc6 17. fxe5 Nxe5 18. b4 cxb4 19. axb4 a6 20. Bc5 Qe8 21. Rxf6 Nd7 22. Rff1 Nxc5 23. bxc5 Qd7 24. Kh2 c6 25. Ra4 Qe7 26. d4 Rd7 27. c3 Re8 28. h4 Kb8 29. Qf4+ Ka7 30. Rb1 Qf7 31. Qe3 Rde7 32. Qe2 Bb3 33. Rb4 Bd5 34. Qb2 Bc4 35. Qc2 h6 36. Kg1 g5 37. h5 g4 38. e5 Bd5 39. Rf1 Bf3 40. Qg6 Qxg6 41. hxg6 Rg8 42. Bxf3 gxf3 43. Rxf3 Rxg6 44. Rb1 Reg7 45. Kf2 Kb8 46. Re1 Kc8 47. Re4 Kd7 48. Ref4 Ke6 49. c4 Ke7 50. d5 Rg5 51. Re4 R7g6 52. Rb3 Rf5+ 53. Kg2 1-0

[Event "Oberliga Ost-B 1617"]
[Site "Germany"]
[Date "2016.11.20"]
[Round "3.2"]
[White "Heyder, Florian"]
[Black "Uwira, Oliver"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2161"]
[BlackElo "2254"]
[PlyCount "44"]
[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 "Sangerhausen"]
[BlackTeam "Frankfurt Koenig Nied"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. c3 Bg7 13. Nxb5 Bxd5 14. exd5 Ne7 15. Na3 e4 16. Qa4+ Kf8 17. Bc4 Ng6 18. 0-0 Be5 19. Rfe1 Nh4 20. Bf1 Nf3+ 21. Kh1 Qh4 22. h3 Qxf2 0-1

[Event "Oberliga Ost-B 1617"]
[Site "Germany"]
[Date "2016.11.19"]
[Round "2.2"]
[White "Brueggemann, Ludger"]
[Black "Heyder, Florian"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "2190"]
[BlackElo "2161"]
[PlyCount "52"]
[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 TV"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. f4 e6 3. Nf3 d6 4. Bb5+ Nd7 5. Nc3 a6 6. Bxd7+ Bxd7 7. 0-0 Ne7 8. d3 g6 9. d4 Bg7 10. dxc5 dxc5 11. Qd6 Rc8 12. Rd1 Bxc3 13. bxc3 Bc6 14. Qxd8+ Rxd8 15. Rxd8+ Kxd8 16. Ne5 Be8 17. Be3 b6 18. f5 f6 19. Ng4 gxf5 20. Nxf6 fxe4 21. Nxe4 Nf5 22. Rd1+ Kc8 23. Nd6+ Nxd6 24. Rxd6 Kb7 25. Rd8 Kc7 26. Ra8 Kb7 1/2-1/2

[Event "Oberliga Ost-B 1617"]
[Site "Germany"]
[Date "2016.10.16"]
[Round "1.2"]
[White "Grafl, Florian"]
[Black "Heyder, Florian"]
[Result "1-0"]
[ECO "A83"]
[WhiteElo "2396"]
[BlackElo "2161"]
[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 "Kassel"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 e6 4. e4 fxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 0-0 8. Bd3 Nc6 9. c3 d6 10. Qb3 d5 11. Nxf6+ Qxf6 12. 0-0 Rb8 13. Rae1 Bd7 14. Re3 b5 15. Qc2 h6 16. b4 Ne7 17. Ne5 Be8 18. Rf3 Nf5 19. g4 Qg5 20. Kh1 1-0

[Event "Oberliga Ost-A 1516"]
[Site "Germany"]
[Date "2016.04.10"]
[Round "11.2"]
[White "Hoepfl, Thomas"]
[Black "Heyder, Florian"]
[Result "1/2-1/2"]
[ECO "C19"]
[WhiteElo "2281"]
[BlackElo "2230"]
[PlyCount "79"]
[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 "Halle Volksbank"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 Nbc6 8. a4 Qa5 9. Bd2 c4 10. Be2 Bd7 11. 0-0 Nd8 12. Ng5 Bxa4 13. Bc1 b5 14. Qd2 h6 15. Nh3 Ndc6 16. Ba3 Nf5 17. Bc5 h5 18. f4 Qc7 19. Nf2 Nb8 20. Nd1 Nd7 21. Ba3 g6 22. g3 Nb6 23. Bf3 Kd7 24. Nb2 Qc6 25. Bc5 Ne7 26. Nd1 Rag8 27. Nf2 Nf5 28. Nh3 Ra8 29. Ng5 Ke8 30. Kf2 Nd7 31. Ba3 Nf8 32. Rfe1 Rd8 33. Bg2 Nh7 34. Nf3 Nf8 35. h3 Qb7 36. g4 Ng7 37. Ng1 Rd7 38. Nf3 Rd8 39. Ng1 Rd7 40. Nf3 1/2-1/2

[Event "Oberliga Ost-A 1516"]
[Site "Germany"]
[Date "2016.04.09"]
[Round "10.2"]
[White "Heyder, Florian"]
[Black "Hentze, Markus"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2230"]
[BlackElo "2137"]
[PlyCount "117"]
[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 "Sangerhausen"]
[BlackTeam "Leipzig SG II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 g6 6. Bc2 Bg7 7. 0-0 0-0 8. Re1 b5 9. d4 cxd4 10. cxd4 Bb7 11. Nc3 a6 12. Bg5 Rc8 13. Rc1 h6 14. Be3 e5 15. Qd2 Kh7 16. d5 Nb8 17. Ne2 Nbd7 18. g4 Nc5 19. Ng3 Rc7 20. g5 Ng8 21. Kg2 f6 22. b4 Nd7 23. h4 fxg5 24. hxg5 Qe7 25. gxh6 Bf6 26. Bd3 Rfc8 27. Rxc7 Rxc7 28. Nh2 Qf8 29. Ng4 Bd8 30. f3 Ngf6 31. Rf1 Qg8 32. Nf2 Nh5 33. Nh3 Bh4 34. Ng5+ Bxg5 35. Bxg5 Ndf6 36. Ne2 Qc8 37. Qe3 Qg8 38. Qb6 Rd7 39. Rc1 Qf7 40. a3 Ng8 41. a4 bxa4 42. Bc2 Nhf6 43. Bxa4 Nxd5 44. exd5 Qxd5 45. Bc6 Bxc6 46. Qxc6 Qf7 47. Qxa6 Qf5 48. Bd2 e4 49. Rf1 Rf7 50. Qa3 Qd5 51. Qc3 Ne7 52. Ng3 exf3+ 53. Rxf3 Nc6 54. Qd3 Nd4 55. Ne4 Rxf3 56. Qxf3 Nxf3 57. Nf6+ Kh8 58. Nxd5 Nxd2 59. b5 1/2-1/2

[Event "Oberliga Ost-A 1516"]
[Site "Germany"]
[Date "2016.03.13"]
[Round "9.2"]
[White "Osmanodja, Filiz"]
[Black "Heyder, Florian"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2302"]
[BlackElo "2230"]
[PlyCount "133"]
[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 "Dresden TU II"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. h3 d6 9. c3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 c5 13. d5 c4 14. Nf1 Re8 15. Ng3 g6 16. Be3 Bf8 17. Qd2 Qc7 18. Nh2 Nc5 19. Ng4 Nxg4 20. hxg4 Bc8 21. f3 Bg7 22. Kf2 Rb8 23. Rh1 Nd7 24. Rh4 Nf8 25. Rah1 a5 26. Ne2 Bd7 27. a3 b4 28. axb4 axb4 29. Ra1 b3 30. Bd1 Ra8 31. Rb1 f5 32. gxf5 gxf5 33. Bh6 f4 34. g4 Ng6 35. Rh5 Bf6 36. Ng1 Ra2 37. Be2 Bd8 38. Nh3 Bh4+ 39. Kg2 Bg3 40. Ng5 Re7 41. Qd1 Bb5 42. Ne6 Qa7 43. Qf1 Qa6 44. Rg5 Ra7 45. Nf8 Ra1 46. Nxg6 hxg6 47. Rxg6+ Kh7 48. Rg7+ Kxh6 49. Rxa7 Qxa7 50. Rxa1 Qe3 51. Ra5 Be8 52. Ra8 Bg6 53. Bxc4 Kg5 54. Qe2 Qb6 55. Ra6 Qb8 56. Kf1 Qh8 57. Qg2 Qc8 58. Bd3 Qb8 59. Qg1 Qf8 60. Qa7 Qd8 61. Qb7 Kh6 62. Ra7 Qf8 63. Qe7 Qb8 64. Qg7+ Kg5 65. Qe7+ Kh6 66. Qg7+ Kg5 67. Rf7 1-0

[Event "Oberliga Ost-A 1516"]
[Site "Germany"]
[Date "2016.02.21"]
[Round "8.2"]
[White "Jurasek, Miroslav"]
[Black "Heyder, Florian"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2282"]
[BlackElo "2230"]
[PlyCount "151"]
[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 "Aue Nickelhuette II"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. a4 Bb7 9. d3 d6 10. Nc3 b4 11. Nd5 a5 12. c3 bxc3 13. bxc3 Nb8 14. Nxe7+ Qxe7 15. Nh4 Bc8 16. Qf3 Be6 17. Bc2 c5 18. Nf5 Bxf5 19. Qxf5 Qe6 20. Qxe6 fxe6 21. Bb3 Kf7 22. f4 Ke7 23. fxe5 dxe5 24. d4 Nbd7 25. Bc4 Rfc8 26. dxe5 Nxe5 27. Bb5 c4 28. Ba3+ Kf7 29. Rad1 Rd8 30. Rd4 Rac8 31. Rf1 Kg6 32. Bd6 Nc6 33. Bxc6 Rxc6 34. e5 Nd5 35. Rg4+ Kh6 36. Rf7 g6 37. Rh4+ Kg5 38. Rhxh7 Rdxd6 39. exd6 Rxd6 40. Rf3 e5 41. h4+ Kg4 42. Kh2 Nf4 43. Rg3+ Kf5 44. Rc7 Rd2 45. Rxc4 Ra2 46. Rg5+ Kf6 47. Rc6+ Ne6 48. Rxe6+ Kxe6 49. Rxg6+ Kf5 50. h5 Rxa4 51. g4+ Kf4 52. Kh3 e4 53. Rf6+ Ke5 54. Rf5+ Ke6 55. Rf1 e3 56. Kg3 Rc4 57. Re1 Rxc3 58. Kf4 Rc4+ 59. Kf3 Kf6 60. Rxe3 a4 61. Kg3 Rb4 62. Rf3+ Kg5 63. Rf5+ Kh6 64. Ra5 Rc4 65. Ra6+ Kh7 66. Kh4 Rb4 67. Kg5 Rb5+ 68. Kf6 Rb4 69. g5 Rf4+ 70. Ke5 Rh4 71. Kf5 Rb4 72. Ra7+ Kh8 73. g6 Rb5+ 74. Kf6 Rb6+ 75. Kg5 Rb8 76. Kh6 1-0

[Event "GER CupT prel3"]
[Site "Knuellwald"]
[Date "2016.01.23"]
[Round "1.1"]
[White "Heyder, Florian"]
[Black "Himpenmacher, Andy"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2256"]
[BlackElo "2232"]
[PlyCount "96"]
[EventDate "2016.01.23"]
[EventType "team-k.o."]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Lieme"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. Be2 d6 5. 0-0 Nf6 6. Re1 0-0 7. Bf1 Nc6 8. d3 h6 9. Nbd2 a6 10. Nc4 b5 11. Ne3 e5 12. Bd2 d5 13. exd5 Nxd5 14. a4 Be6 15. c4 bxc4 16. Nxc4 Qc7 17. Rc1 Rfe8 18. Qe2 Bg4 19. Qe4 Nf6 20. Qe3 Nd7 21. Bc3 Nd4 22. Be2 Nxe2+ 23. Qxe2 f6 24. h3 Be6 25. Qe4 f5 26. Qh4 g5 27. Qg3 f4 28. Qh2 Bxc4 29. dxc4 e4 30. Nd2 Bxc3 31. Rxc3 Nf6 32. g3 Qd6 33. Nf1 Kf7 34. gxf4 gxf4 35. Ne3 Rad8 36. Nf5 Qd2 37. Rcc1 Rg8+ 38. Kh1 Rg5 39. Nh4 Rd3 40. Ng2 f3 41. Ne3 Rxe3 42. Red1 Qe2 43. Qc7+ Kg6 44. Rg1 Qxf2 45. Qxc5 Qh4 46. Rxg5+ hxg5 47. Qxe3 Qxh3+ 48. Kg1 Qg2# 0-1

[Event "Oberliga Ost-A 1516"]
[Site "Germany"]
[Date "2016.01.17"]
[Round "7.2"]
[White "Heyder, Florian"]
[Black "Schaefer, Sven"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2230"]
[BlackElo "1999"]
[PlyCount "57"]
[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 "Sangerhausen"]
[BlackTeam "Dessau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nc3 c5 3. d5 d6 4. e4 g6 5. Nf3 Bg7 6. Bb5+ Bd7 7. a4 0-0 8. 0-0 Bg4 9. h3 Bxf3 10. Qxf3 Nfd7 11. g4 a6 12. Be2 a5 13. Nb5 Nb6 14. Qg3 Na6 15. c3 Nc7 16. Be3 Nxb5 17. Bxb5 Nd7 18. Kh1 Rc8 19. Rad1 Qc7 20. f4 Rcd8 21. Rd2 Rc8 22. g5 Rcd8 23. h4 h5 24. gxh6 Bxh6 25. Rh2 Kh7 26. h5 Nf6 27. hxg6+ fxg6 28. f5 g5 29. Qxg5 1-0

[Event "Oberliga Ost-A 1516"]
[Site "Germany"]
[Date "2016.01.16"]
[Round "6.2"]
[White "Jaeger, Dominik"]
[Black "Heyder, Florian"]
[Result "1/2-1/2"]
[ECO "D79"]
[WhiteElo "2210"]
[BlackElo "2230"]
[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 "Magdeburg Rochade"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 c6 5. Bg2 d5 6. cxd5 cxd5 7. 0-0 0-0 8. Nc3 Nc6 9. Ne5 Ng4 10. Nxc6 bxc6 11. h3 Nf6 12. Bg5 h6 13. Be3 Kh7 14. Rc1 Qd6 15. Qa4 Nh5 16. Nb1 Bd7 17. Qa3 Qxa3 18. Nxa3 f5 19. Nc2 Rab8 20. b3 f4 21. Bxf4 Nxf4 22. gxf4 Rxf4 23. e3 Rf7 24. f4 Bf5 25. Ne1 Rb6 26. Rc3 e6 27. Nd3 Bxd3 28. Rxd3 g5 29. fxg5 Rxf1+ 30. Kxf1 hxg5 31. Rd2 e5 32. e4 exd4 33. exd5 cxd5 34. Bxd5 Kg6 35. Ke2 Kf5 36. Kd3 Ke5 37. Ba8 Rh6 38. Re2+ Kf4 39. Rf2+ Ke5 40. Re2+ Kf4 41. Rf2+ Ke5 42. Re2+ Kd6 43. Bg2 Kd7 44. b4 Ra6 45. Bd5 Ra3+ 46. Bb3 Ra6 47. Bd5 Rh6 48. Bg2 Ra6 1/2-1/2

[Event "Oberliga Ost-A 1516"]
[Site "Germany"]
[Date "2015.12.13"]
[Round "5.2"]
[White "Heyder, Florian"]
[Black "Jahnel, Guenther"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2230"]
[BlackElo "2316"]
[PlyCount "48"]
[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 "Sangerhausen"]
[BlackTeam "Hoyerswerda"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 c6 5. Qd2 b5 6. Bd3 a6 7. Nf3 Bg4 8. h3 Bxf3 9. gxf3 Nbd7 10. Ne2 e5 11. c3 Bg7 12. Bh6 Bxh6 13. Qxh6 Nh5 14. Qe3 Qf6 15. 0-0-0 0-0 16. dxe5 dxe5 17. Bc2 Rfd8 18. h4 Nf8 19. Ng3 Nf4 20. h5 Rxd1+ 21. Bxd1 Rd8 22. hxg6 fxg6 23. Bb3+ Kh8 24. Ne2 Rd3 0-1

[Event "Oberliga Ost-A 1516"]
[Site "Germany"]
[Date "2015.11.15"]
[Round "4.1"]
[White "Kunze, Carlo"]
[Black "Heyder, Florian"]
[Result "1/2-1/2"]
[ECO "A15"]
[WhiteElo "2296"]
[BlackElo "2230"]
[PlyCount "84"]
[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 "Plauen Koenig"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 c6 5. e3 0-0 6. d3 d5 7. Nbd2 Nbd7 8. Be2 Re8 9. 0-0 e5 10. cxd5 cxd5 11. b4 b6 12. Re1 Bb7 13. Bf1 e4 14. Nd4 a6 15. dxe4 dxe4 16. Nc4 Qe7 17. b5 axb5 18. Nxb5 Red8 19. Qc2 Qc5 20. Qb3 Qh5 21. Be2 Qg5 22. Bd4 Nc5 23. Qb1 Nd3 24. Rf1 Nd5 25. Bxg7 Kxg7 26. Bxd3 exd3 27. Qb2+ Kg8 28. f4 Qe7 29. e4 Qxe4 30. Nbd6 Qe7 31. Rae1 Qc7 32. Nxb7 Qxb7 33. Ne5 Qa6 34. Ng4 f6 35. Nxf6+ Nxf6 36. Qxf6 b5 37. Qe5 d2 38. Rd1 b4 39. f5 Qd6 40. Qxd6 Rxd6 41. fxg6 hxg6 42. Rf4 Rxa2 1/2-1/2

[Event "Oberliga Ost-A 1516"]
[Site "Germany"]
[Date "2015.10.11"]
[Round "3.2"]
[White "Heyder, Florian"]
[Black "Roesemann, Rainer"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2230"]
[BlackElo "2295"]
[PlyCount "57"]
[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 "Sangerhausen"]
[BlackTeam "Bannewitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. Bd2 Bb4 13. Ne4 Ngf6 14. Nd6+ Ke7 15. Nxb7 Qb6 16. c3 Bxc3 17. Qxc3 Qxb7 18. Qa3+ Ke8 19. Rc1 Qb5 20. Qd6 Rc8 21. Bb4 c5 22. Bxc5 Nxc5 23. dxc5 Ne4 24. Qd4 Nxc5 25. Rd1 Qc6 26. 0-0 Ke7 27. Ne5 Qe4 28. Ng6+ Ke8 29. Qxg7 1-0

[Event "Oberliga Ost-A 1516"]
[Site "Germany"]
[Date "2015.10.10"]
[Round "2.2"]
[White "Rudolf, Sebastian"]
[Black "Heyder, Florian"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2252"]
[BlackElo "2230"]
[PlyCount "102"]
[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 "Dresden Gruen Weiss"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qb6 6. Nb3 Qc7 7. 0-0 Nf6 8. Qe2 d6 9. c4 Nbd7 10. f4 b6 11. Nc3 Bb7 12. Bd2 Be7 13. Rae1 h5 14. Kh1 h4 15. Nd4 Qc5 16. Be3 Qh5 17. Nf3 Nc5 18. Bd4 Qh6 19. Ng5 Nh5 20. Nh3 Rc8 21. Bc2 Nf6 22. f5 Ncd7 23. Ba4 Bc6 24. Bxc6 Rxc6 25. b3 Ne5 26. Be3 Qh5 27. Qd2 Qg4 28. Rf4 Qh5 29. Rff1 Qg4 30. Rf4 Qh5 31. Ne2 g5 32. Rff1 Nxe4 33. Qc2 Ng3+ 34. hxg3 hxg3 35. fxe6 fxe6 36. Bd4 g4 37. Nef4 Qh6 38. Bxe5 dxe5 39. Rxe5 gxh3 40. Nxh3 Rf8 41. Rxf8+ Bxf8 42. Re1 Bc5 43. Qe4 Rd6 44. Rf1 a5 45. Qe5 Qh4 46. a3 Kd7 47. Qg7+ Kc6 48. Qg8 Kc7 49. b4 axb4 50. axb4 Bxb4 51. Qf7+ Rd7 1/2-1/2

[Event "Oberliga Ost-A 1516"]
[Site "Germany"]
[Date "2015.09.20"]
[Round "1.2"]
[White "Heyder, Florian"]
[Black "Proehl, Holger"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2230"]
[BlackElo "2373"]
[PlyCount "69"]
[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 "Sangerhausen"]
[BlackTeam "Loeberitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Nf6 4. d4 Bg4 5. Be2 c6 6. c4 Qa5+ 7. Bd2 Qb6 8. Qb3 Nbd7 9. Be3 e6 10. 0-0 Be7 11. Nbd2 0-0 12. h3 Bh5 13. Rfe1 Rfd8 14. Qc3 c5 15. Ne5 Bg6 16. Nxg6 hxg6 17. Bf3 cxd4 18. Bxd4 Bc5 19. Nb3 Bxd4 20. Nxd4 Nc5 21. Nb3 Rd3 22. Qc2 Rd7 23. Nxc5 Qxc5 24. a4 Rc8 25. b3 Rcd8 26. Rad1 b6 27. Rxd7 Rxd7 28. Qc3 Rd4 29. Qe3 a5 30. Bc6 Kh7 31. Bf3 Nd7 32. Bc6 Nf6 33. Bf3 Nd7 34. Bc6 Nf6 35. Bf3 1/2-1/2

[Event "Oberliga Ost-B 1415"]
[Site "Germany"]
[Date "2015.04.12"]
[Round "11.4"]
[White "Henrich, Thomas"]
[Black "Heyder, Florian"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2254"]
[BlackElo "2175"]
[PlyCount "96"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Marburg"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 Nf6 7. c4 d6 8. Nc3 Nbd7 9. Kh1 b6 10. f4 Bb7 11. Qe2 Be7 12. f5 e5 13. Nb3 Rc8 14. Be3 Qb8 15. Rae1 Qa8 16. Nd5 Bxd5 17. cxd5 b5 18. a4 bxa4 19. Na5 Bd8 20. Nc6 Nb8 21. Nxd8 Rxd8 22. Qc2 0-0 23. Qxa4 Rc8 24. Qa3 Qb7 25. Rc1 Ng4 26. Bg1 Rfd8 27. Rxc8 Qxc8 28. Qa5 Rd7 29. Ra1 Nf6 30. h3 h6 31. Be3 Qb7 32. Bb6 Qc8 33. Ra4 Qc1+ 34. Bg1 Nh5 35. Qb6 Ng3+ 36. Kh2 Qf4 37. Bf2 Nxe4+ 38. Kg1 Qxf2+ 39. Qxf2 Nxf2 40. Kxf2 Rb7 41. Bxa6 Rxb2+ 42. Be2 Nd7 43. Ra8+ Kh7 44. Rd8 Nf6 45. Kf3 e4+ 46. Ke3 Nxd5+ 47. Kd4 Ne7 48. Rd7 Nxf5+ 0-1

[Event "Oberliga Ost-B 1415"]
[Site "Germany"]
[Date "2015.04.11"]
[Round "10.4"]
[White "Heyder, Florian"]
[Black "Konrad, Lutz"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2175"]
[BlackElo "2166"]
[PlyCount "97"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Giessen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Bg4 4. Be2 Nc6 5. d4 e6 6. c4 Bb4+ 7. Bd2 Qd7 8. 0-0 Bxd2 9. Nbxd2 Nge7 10. Nb3 Rd8 11. Qc2 Bf5 12. Qc3 0-0 13. Rfd1 Ng6 14. Rd2 Qe7 15. Rad1 Qf6 16. Qe3 Rfe8 17. h3 h5 18. Nh2 h4 19. Bf3 e5 20. d5 Nb4 21. a3 Nc2 22. Qc3 Nd4 23. Nxd4 exd4 24. Qxd4 Qg5 25. Ng4 b6 26. b4 Nf4 27. Kh2 Bg6 28. Qc3 Bh5 29. Rg1 Ng6 30. Rd4 f5 31. Ne3 Bxf3 32. gxf3 Qf6 33. Qd3 Ne5 34. Qd1 f4 35. Nc2 Qf5 36. Ne1 Rd7 37. Ng2 Ng6 38. Re1 Rde7 39. Rxe7 Rxe7 40. Qd3 Qf6 41. d6 cxd6 42. Rxd6 Ne5 43. Qd5+ Qf7 44. Nxf4 Nxc4 45. Rd8+ Kh7 46. Qd3+ g6 47. Nxg6 Nb2 48. Qc2 Re2 49. Rh8+ 1-0

[Event "GER CupT sf1"]
[Site "Aue"]
[Date "2015.03.21"]
[Round "3.1"]
[White "Heyder, Florian"]
[Black "Kalinitschew, Sergey"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2170"]
[BlackElo "2409"]
[PlyCount "77"]
[EventDate "2015.03.21"]
[EventType "team-k.o."]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Kreuzberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. a4 Nc6 6. Bc4 e5 7. Nge2 Nf6 8. f3 0-0 9. d5 Ne7 10. Qd2 c6 11. dxc6 bxc6 12. Rd1 d5 13. exd5 cxd5 14. Nxd5 Nexd5 15. Bxd5 Nxd5 16. Qxd5 Qxd5 17. Rxd5 Bb7 18. Rd2 e4 19. Kf2 exf3 20. gxf3 Rfe8 21. Rhd1 Rac8 22. c3 Bc6 23. a5 Ba4 24. Re1 Bf6 25. Ng3 Bc6 26. Bb6 Rxe1 27. Kxe1 Bg5 28. Rd3 f5 29. Kf2 Re8 30. c4 f4 31. Ne4 Bh4+ 32. Kg2 Rxe4 33. fxe4 Bxe4+ 34. Kh3 Bxd3 35. Kxh4 Bxc4 36. Kg4 h6 37. Kxf4 g5+ 38. Kg3 Kf7 39. h4 1/2-1/2

[Event "Oberliga Ost-B 1415"]
[Site "Germany"]
[Date "2015.02.22"]
[Round "8.4"]
[White "Voropaev, Gleb"]
[Black "Heyder, Florian"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2287"]
[BlackElo "2175"]
[PlyCount "77"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Heusenstamm"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. a4 Bb7 9. c3 Re8 10. d3 d6 11. Nbd2 Nb8 12. Nf1 Nbd7 13. Ng3 g6 14. Ng5 Rf8 15. f4 Nc5 16. axb5 axb5 17. Rxa8 Qxa8 18. Bc2 Qa1 19. fxe5 dxe5 20. Nf3 Ncd7 21. Qe2 Re8 22. d4 b4 23. Qc4 Qa6 24. Qxa6 Bxa6 25. Bg5 Kg7 26. Ra1 Ra8 27. Ra5 Bb7 28. Rxa8 Bxa8 29. dxe5 Bc5+ 30. Kf1 Ng4 31. cxb4 Bxb4 32. Bf4 Nc5 33. h3 Ne6 34. Bc1 Nxe5 35. Nxe5 Bd6 36. Bh6+ Kg8 37. Nxg6 hxg6 38. Ne2 g5 39. h4 1/2-1/2

[Event "Oberliga Ost-B 1415"]
[Site "Germany"]
[Date "2015.02.21"]
[Round "9.5"]
[White "Heyder, Florian"]
[Black "Maric, Davor"]
[Result "1-0"]
[ECO "C64"]
[WhiteElo "2175"]
[BlackElo "2305"]
[PlyCount "69"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Kassel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nf6 5. d4 Bb6 6. Nxe5 Qe7 7. Bxc6 bxc6 8. 0-0 Nxe4 9. Re1 d5 10. Nd2 0-0 11. Nxc6 Qd6 12. Nxe4 Qxc6 13. Ng3 Bd7 14. Bf4 h6 15. Qd3 Rae8 16. b3 Qf6 17. Be5 Qg5 18. Nf1 f6 19. Bg3 h5 20. h4 Qh6 21. a4 a5 22. Ne3 Be6 23. Qb5 Rd8 24. Qc6 f5 25. Ng4 hxg4 26. Rxe6 Qh5 27. Bxc7 Bxc7 28. Qxc7 Qxh4 29. g3 Qg5 30. Rae1 Rc8 31. Qxa5 f4 32. R1e5 Rf5 33. Qxd5 Rd8 34. Re8+ Kh7 35. Qxd8 1-0

[Event "Oberliga Ost-B 1415"]
[Site "Germany"]
[Date "2015.01.18"]
[Round "7.5"]
[White "Rensch, Toralf"]
[Black "Heyder, Florian"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "2065"]
[BlackElo "2175"]
[PlyCount "102"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Weimar Vimaria"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. c3 d6 9. a3 Bg4 10. h3 Bh5 11. d3 Re8 12. Nbd2 Na5 13. Bc2 c5 14. Nf1 Qc7 15. g4 Bg6 16. Ne3 h6 17. Nh4 Bh7 18. Nef5 c4 19. d4 Nc6 20. Nxe7+ Nxe7 21. Nf5 Bxf5 22. gxf5 Kh7 23. f4 Rg8 24. Kh2 Rad8 25. Qf3 Nc6 26. fxe5 dxe5 27. d5 Nb8 28. a4 Nbd7 29. axb5 axb5 30. Be3 Ra8 31. Qf2 Qb7 32. Qg1 b4 33. cxb4 Qxb4 34. Rxa8 Rxa8 35. Ra1 Rxa1 36. Qxa1 Nc5 37. Bxc5 Qxc5 38. Qe1 Qd4 39. Qe2 g6 40. fxg6+ fxg6 41. d6 Nh5 42. d7 Nf4 43. Qf1 Qxd7 44. Bd1 Qd2+ 45. Kg3 Qxb2 46. Bf3 Qd4 47. Qb1 h5 48. h4 Qd7 49. Qf1 Qc8 50. Kf2 c3 51. Qb5 c2 0-1

[Event "Oberliga Ost-B 1415"]
[Site "Germany"]
[Date "2015.01.17"]
[Round "6.5"]
[White "Heyder, Florian"]
[Black "Dreyer, Michael"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2175"]
[BlackElo "2213"]
[PlyCount "65"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Jena Schott"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. dxe5 Nxe4 5. Qd5 Nc5 6. Bg5 Be7 7. exd6 Qxd6 8. Nc3 c6 9. Qxd6 Bxd6 10. 0-0-0 Bc7 11. Bc4 Ne6 12. Rhe1 0-0 13. Be7 Re8 14. Ba3 a5 15. Bd6 Bxd6 16. Rxd6 Na6 17. Na4 Nac7 18. Nb6 Rb8 19. Re5 c5 20. a4 Kf8 21. c3 f6 22. Rh5 Ke7 23. Rd1 h6 24. Nh4 Kf8 25. g3 g5 26. Nxc8 Rexc8 27. Nf5 Rd8 28. Rxh6 Rxd1+ 29. Kxd1 Rd8+ 30. Kc2 Kf7 31. g4 b6 32. Rh7+ Kg6 33. Re7 1-0

[Event "GER CupT V4"]
[Site "Braunschweig"]
[Date "2015.01.11"]
[Round "2.4"]
[White "Heyder, Florian"]
[Black "Dehn, Marcus"]
[Result "0-1"]
[ECO "C14"]
[WhiteElo "2157"]
[BlackElo "2138"]
[PlyCount "138"]
[EventDate "2015.01.10"]
[EventType "team-k.o."]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Braunschweig KS"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. e4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qg4 g6 8. f4 a6 9. Nf3 c5 10. 0-0-0 Nc6 11. h4 h5 12. Qg5 b6 13. Ne2 Bb7 14. Kb1 cxd4 15. Nexd4 Nc5 16. Nxc6 Bxc6 17. Nd4 Bd7 18. Bd3 Nxd3 19. Rxd3 Qxg5 20. hxg5 Ke7 21. Rhh3 Rhc8 22. Rc3 Bb5 23. Rxc8 Rxc8 24. Nxb5 axb5 25. b3 b4 26. Kb2 Kd7 27. Rd3 Kc6 28. c3 Kb5 29. cxb4 Kxb4 30. Rd4+ Kc5 31. Ra4 Rc7 32. Kc3 b5 33. Ra8 b4+ 34. Kd3 Kb6 35. Rb8+ Kc5 36. Ra8 Kc6 37. Kd4 Kd7 38. Rb8 Ra7 39. Rxb4 Rxa2 40. Rb7+ Ke8 41. Kc5 Rxg2 42. b4 Kf8 43. b5 Rc2+ 44. Kd6 d4 45. Ra7 d3 46. Ra1 d2 47. Rd1 Rb2 48. Kc6 Ke7 49. b6 Rc2+ 50. Kb7 Kd7 51. Ka8 Kc6 52. b7 Ra2+ 53. Kb8 Rb2 54. Kc8 Rxb7 55. Rxd2 Rb4 56. Rf2 Kd5 57. Kd7 Rb7+ 58. Ke8 Ke4 59. Kf8 Kf5 60. Kg7 h4 61. Rf1 Rb4 62. Kxf7 Rxf4 63. Rh1 Rf3 64. Rh2 h3 65. Rh1 Rf2 66. Kg7 h2 67. Kf7 Rg2 68. Rf1+ Kxg5 69. Kxe6 Rg1 0-1

[Event "GER CupT V4"]
[Site "Braunschweig"]
[Date "2015.01.10"]
[Round "1.4"]
[White "Heyder, Florian"]
[Black "Klauke, Stefan"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2157"]
[BlackElo "2120"]
[PlyCount "134"]
[EventDate "2015.01.10"]
[EventType "team-k.o."]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Iserlohn Koenigsspringer"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. c3 Nc6 5. d4 cxd4 6. cxd4 d6 7. Bc4 dxe5 8. dxe5 e6 9. 0-0 Be7 10. Qe2 Nb6 11. Rd1 Bd7 12. Bd3 Nb4 13. Be4 N4d5 14. Nbd2 Qc7 15. Nb3 0-0 16. Ng5 h6 17. Nf3 Rac8 18. Bd2 Rfd8 19. Bd3 Bf8 20. Qe4 f5 21. exf6 Nxf6 22. Qh4 Bc6 23. Be2 g5 24. Nxg5 hxg5 25. Bxg5 Rxd1+ 26. Rxd1 Qg7 27. Rd3 Ne4 28. Bf4 Nd5 29. Bd2 Ndf6 30. Qh3 Kf7 31. Nd4 Bd5 32. Bh5+ Nxh5 33. Qxh5+ Kg8 34. Bf4 Bd6 35. Bh6 Nf6 36. Qh3 Qg4 37. b3 Qxh3 38. Rxh3 Kf7 39. Bd2 Rg8 40. g3 a6 41. Kf1 Be5 42. Rh4 Rg4 43. Rxg4 Nxg4 44. Nc2 Nxh2+ 45. Ke2 Bf3+ 46. Ke3 Bd1 47. Na3 Nf1+ 48. Kd3 Nxd2 49. Kxd2 Bf3 50. Nc4 Bd4 51. Ke1 Kf6 52. Kf1 e5 53. Nd2 Bd5 54. Ke2 Kf5 55. f3 a5 56. Nf1 a4 57. bxa4 Bc4+ 58. Ke1 Bxa2 59. Ke2 Bd5 60. Ne3+ Bxe3 61. Kxe3 b6 62. f4 e4 63. Kd4 Bc6 64. Ke3 Bxa4 65. g4+ Kxg4 66. Kxe4 b5 67. f5 Bc2+ 0-1

[Event "Erfurt op 24th"]
[Site "Erfurt"]
[Date "2014.12.27"]
[Round "2"]
[White "Eichner, Sebastian"]
[Black "Heyder, Florian"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "2365"]
[BlackElo "2169"]
[PlyCount "60"]
[EventDate "2014.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bf4 0-0 6. e3 c5 7. dxc5 Qa5 8. Rc1 dxc4 9. Bxc4 Qxc5 10. Bb3 Nc6 11. 0-0 Qh5 12. h3 e5 13. Bh2 Rd8 14. Nd2 Qg5 15. Kh1 Bf5 16. Bxf7+ Kxf7 17. Nf3 Qh5 18. Qb3+ Kf8 19. Qxb7 Bd7 20. Rfd1 Rab8 21. Qa6 Rb6 22. Qa3+ Ke8 23. Na4 Ra6 24. Qb3 Rb8 25. Qc4 Ra5 26. Rxd7 Nxd7 27. g4 Qxh3 28. Ng5 Qh6 29. Qf7+ Kd8 30. Ne6+ Kc8 1-0

[Event "Oberliga Ost-B 1415"]
[Site "Germany"]
[Date "2014.12.07"]
[Round "5.5"]
[White "Sieber, Stephan"]
[Black "Heyder, Florian"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2193"]
[BlackElo "2175"]
[PlyCount "72"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Erfurt Empor"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Bc5 7. c3 Qe7 8. 0-0 0-0 9. Rd1 h6 10. d3 Re8 11. Nbd2 d6 12. Nf1 Bb6 13. Ng3 Be6 14. Bc2 Rad8 15. h3 Bc8 16. Nh4 d5 17. Nhf5 Qf8 18. Qf3 dxe4 19. dxe4 Nh7 20. Nh5 Rxd1+ 21. Qxd1 Bxf5 22. exf5 Rd8 23. Qf3 Rd6 24. a4 b4 25. Be4 bxc3 26. Bxc6 cxb2 27. Bxb2 Ng5 28. Qg4 Rxc6 29. h4 Rc2 30. Ba3 Rxf2 31. Kh1 Qxa3 32. Rxa3 Rf1+ 33. Kh2 Bg1+ 34. Kg3 Bf2+ 35. Kh2 Bg1+ 36. Kg3 Bf2+ 1/2-1/2

[Event "Oberliga Ost-B 1415"]
[Site "Germany"]
[Date "2014.11.09"]
[Round "4.5"]
[White "Haubt, Georg"]
[Black "Heyder, Florian"]
[Result "0-1"]
[ECO "C27"]
[WhiteElo "2204"]
[BlackElo "2175"]
[PlyCount "44"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Oberursel"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nxe4 4. Qh5 Nd6 5. Bb3 Nc6 6. Nb5 g6 7. Qf3 Nf5 8. Qd5 Nh6 9. d3 d6 10. Bxh6 Be6 11. Qf3 Bxh6 12. Bxe6 fxe6 13. Qh3 Bg7 14. Qxe6+ Ne7 15. Nf3 Qd7 16. Qb3 c6 17. Nc3 d5 18. 0-0 0-0 19. Rfe1 Rxf3 20. gxf3 Nf5 21. Ne2 Nh4 22. d4 Qh3 0-1

[Event "Oberliga Ost-B 1415"]
[Site "Germany"]
[Date "2014.10.18"]
[Round "2.5"]
[White "Heyder, Florian"]
[Black "Overbeck, Thorsten"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "2175"]
[BlackElo "2311"]
[PlyCount "70"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Neuberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 Bb4 7. Nxc6 bxc6 8. Bd3 e5 9. 0-0 0-0 10. Bg5 h6 11. Bh4 d6 12. Qc2 Be6 13. a3 Bc5 14. b4 Bd4 15. Rab1 g5 16. Bg3 Qc7 17. Rfc1 Nd7 18. Qe2 Rfc8 19. Kh1 a5 20. b5 Bxc3 21. bxc6 Qxc6 22. Rxc3 Rab8 23. Rbc1 Nc5 24. h4 Kg7 25. Bc2 f6 26. Rd1 Rb2 27. Qf3 Nb7 28. Rd5 Qb6 29. a4 Bxd5 30. exd5 Rxc2 31. Qf5 Rxc3 32. Qd7+ Kg6 33. Qxc8 Nd8 34. Kh2 Rc1 35. Qd7 Nf7 0-1

[Event "Oberliga Ost-B 1415"]
[Site "Germany"]
[Date "2014.09.21"]
[Round "1.4"]
[White "Hartung, Thomas"]
[Black "Heyder, Florian"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "2108"]
[BlackElo "2175"]
[PlyCount "41"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Merseburg"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. e3 c6 5. f4 g6 6. Bd3 Bg7 7. Nf3 Nf8 8. Ne5 Ne6 9. 0-0 0-0 10. Bh4 c5 11. f5 gxf5 12. Bxf5 cxd4 13. exd4 Qb6 14. Bxf6 Bxf6 15. Nxd5 Qxd4+ 16. Qxd4 Nxd4 17. Bxc8 Raxc8 18. Nd7 Nxc2 19. N7xf6+ exf6 20. Rac1 Rc5 21. Nxf6+ 1-0

[Event "Oberliga Ost-B 1314"]
[Site "Germany"]
[Date "2014.04.06"]
[Round "11.5"]
[White "Heyder, Florian"]
[Black "Benninger, Rudolf"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2139"]
[BlackElo "2098"]
[PlyCount "123"]
[EventDate "2013.10.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Heusenstamm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nc3 g6 2. h4 h5 3. e4 Bg7 4. Bc4 c5 5. d3 Nc6 6. a3 e6 7. Nf3 Nge7 8. Be3 d5 9. exd5 exd5 10. Nxd5 Nxd5 11. Bxc5 Be6 12. c3 b6 13. Bb5 Rc8 14. Bd4 0-0 15. Bxg7 Kxg7 16. Qa4 Qd6 17. 0-0 Bd7 18. Rad1 Nc7 19. Bxc6 Bxc6 20. Qd4+ Qxd4 21. Nxd4 Bd7 22. Nc2 Rfe8 23. Rfe1 Rxe1+ 24. Nxe1 Re8 25. Kf1 Nd5 26. Rd2 Bg4 27. Nc2 Nc7 28. Nd4 Ne6 29. Nc2 Bf5 30. Ne1 Nf4 31. f3 Kf6 32. Kf2 Bd7 33. g3 Nd5 34. Nc2 Ne7 35. Ne3 Nf5 36. Ng2 Bc6 37. Rd1 Ne7 38. Nf4 Nd5 39. Ng2 Ba4 40. Rd2 Bb3 41. Ne1 Re6 42. Ng2 b5 43. Kg1 Ke7 44. Kf2 f5 45. f4 Nf6 46. Ne3 Ng4+ 47. Nxg4 hxg4 48. Re2 Kd6 49. Rxe6+ Kxe6 50. Ke3 Kd5 51. Kd2 a5 52. Ke3 Kc5 53. Kd2 b4 54. axb4+ axb4 55. Ke2 Bd5 56. Kd2 Bf3 57. Ke3 Bc6 58. Kd2 Be8 59. Ke3 Bd7 60. Kd2 Bb5 61. Ke3 Be8 62. Kd2 1/2-1/2

[Event "Oberliga Ost-B 1314"]
[Site "Germany"]
[Date "2014.04.05"]
[Round "10.5"]
[White "Wege, Jochen"]
[Black "Heyder, Florian"]
[Result "1-0"]
[ECO "C34"]
[WhiteElo "2230"]
[BlackElo "2139"]
[PlyCount "35"]
[EventDate "2013.10.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Frankfurt BvK"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. f4 exf4 3. Nf3 h6 4. d4 g5 5. Nc3 g4 6. Bc4 gxf3 7. Qxf3 Nc6 8. 0-0 Qf6 9. e5 Nxd4 10. Qd5 Qe7 11. Qxd4 Qc5 12. Qxc5 Bxc5+ 13. Kh1 f5 14. exf6 Nxf6 15. Bxf4 d6 16. Bg3 Rf8 17. Rae1+ Kd7 18. Nd5 1-0

[Event "Oberliga Ost-B 1314"]
[Site "Germany"]
[Date "2014.03.16"]
[Round "9.4"]
[White "Heyder, Florian"]
[Black "Felgendreher, Heiko"]
[Result "1/2-1/2"]
[ECO "D97"]
[WhiteElo "2139"]
[BlackElo "2212"]
[PlyCount "52"]
[EventDate "2013.10.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Moerlenbach"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 a6 8. Be2 b5 9. Qb3 c5 10. dxc5 Be6 11. Qc2 Nc6 12. a3 Qc7 13. 0-0 b4 14. axb4 Ng4 15. g3 Nxb4 16. Qa4 Qxc5 17. h3 Ne5 18. Be3 Qd6 19. Rfd1 Qb8 20. Nxe5 Bxe5 21. Kh2 Rc8 22. Bd4 Bxd4 23. Rxd4 Nc6 24. Rd2 Bb3 25. Qa3 Qb6 26. Kg2 Rcb8 1/2-1/2

[Event "Oberliga Ost-B 1314"]
[Site "Germany"]
[Date "2014.02.23"]
[Round "8.4"]
[White "Meyner, Hannes"]
[Black "Heyder, Florian"]
[Result "0-1"]
[ECO "D70"]
[WhiteElo "2256"]
[BlackElo "2139"]
[PlyCount "78"]
[EventDate "2013.10.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Kassel"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 d5 3. c4 g6 4. cxd5 Nxd5 5. e4 Nb6 6. h3 Bg7 7. Nc3 0-0 8. Be3 c6 9. Be2 N8d7 10. a4 Nf6 11. a5 Nbd7 12. Qb3 Ne8 13. e5 Nc7 14. Ng5 e6 15. Nge4 Nd5 16. Nxd5 exd5 17. Nd6 f6 18. Nxc8 fxe5 19. dxe5 Rxc8 20. e6 Nf6 21. Qxb7 Qd6 22. 0-0 Qxe6 23. Qxa7 Ra8 24. Qc5 Ne4 25. Qc2 Rfb8 26. Ra2 Kh8 27. Bd3 Rb4 28. a6 c5 29. Bxe4 Rxe4 30. Bxc5 Rc4 31. Qd2 Rxc5 32. b4 Rb5 33. Re1 Qb6 34. a7 h6 35. Re7 Qd6 36. Qe2 Rxb4 37. Re8+ Kh7 38. g3 Qc6 39. Rc2 Qxe8 0-1

[Event "Oberliga Ost-B 1314"]
[Site "Germany"]
[Date "2014.01.19"]
[Round "7.5"]
[White "Kastner, Peter"]
[Black "Heyder, Florian"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "2170"]
[BlackElo "2139"]
[PlyCount "84"]
[EventDate "2013.10.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Liebschwitz"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 d5 3. e3 Bg4 4. h3 Bh5 5. Be2 e6 6. Ne5 Bxe2 7. Qxe2 c6 8. Nd2 Nbd7 9. f4 Bd6 10. 0-0 Qe7 11. c4 0-0 12. b3 Bb4 13. Rf3 Rac8 14. Nxd7 Qxd7 15. c5 Bxd2 16. Bxd2 Ne4 17. Be1 f6 18. Bg3 b6 19. b4 Qb7 20. Qd3 bxc5 21. bxc5 Qb2 22. Qd1 Rf7 23. Kh2 f5 24. Rf1 Qa3 25. Qc1 Qxc1 26. Rfxc1 Rb7 27. Rc2 Kf7 28. Be1 Rcb8 29. Rac1 Ke8 30. Bc3 Kd7 31. Re2 Kc8 32. g4 Rb1 33. Rxb1 Rxb1 34. Ba5 Kb7 35. Be1 Ka6 36. a4 Ra1 37. a5 Rb1 38. Kg2 Kb5 39. Kf3 Kc4 40. g5 Kd3 41. h4 g6 42. Bf2 Nd2+ 0-1

[Event "Oberliga Ost-B 1314"]
[Site "Germany"]
[Date "2014.01.18"]
[Round "6.5"]
[White "Heyder, Florian"]
[Black "Werner, Albrecht"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "2139"]
[BlackElo "2152"]
[PlyCount "57"]
[EventDate "2013.10.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Jena"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. N1e2 e6 7. Nf4 Bd6 8. Ngh5 Bxf4 9. Nxf4 Nf6 10. Be2 Nbd7 11. 0-0 0-0 12. Nxg6 hxg6 13. c4 e5 14. Be3 exd4 15. Qxd4 Re8 16. b4 a6 17. a4 Re4 18. Qc3 Ng4 19. Bxg4 Rxg4 20. Rfd1 Qc7 21. Rd4 Nf6 22. Rad1 Re8 23. f3 Rxd4 24. Bxd4 Qf4 25. Bxf6 gxf6 26. Qd4 Re1+ 27. Kf2 Qxd4+ 28. Rxd4 Rb1 29. c5 1/2-1/2

