[Event "Munich Laimer op 2nd"]
[Site "Munich"]
[Date "2023.05.30"]
[Round "8"]
[White "Boehme, Sebastian1111"]
[Black "Hassemeier, Mika"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2163"]
[BlackElo "2070"]
[PlyCount "51"]
[EventDate "2023.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. dxc5 Nc6 5. Bb5 e6 6. b4 Bd7 7. c3 a5 8. Qb3 axb4 9. cxb4 Ne4 10. f3 Qf6 11. fxe4 Qxa1 12. a4 Nb8 13. Nf3 Bxb5 14. axb5 Nd7 15. exd5 Qa2 16. Qxa2 Rxa2 17. 0-0 Nf6 18. Nc3 Ra3 19. d6 Rxc3 20. Ra1 Ng4 21. h3 e5 22. Bxe5 Nxe5 23. Ra8+ Kd7 24. Nxe5+ Ke6 25. Re8+ Kf6 26. Ng4+ 1-0

[Event "Munich Laimer op 2nd"]
[Site "Munich"]
[Date "2023.05.30"]
[Round "9"]
[White "Hassemeier, Mika"]
[Black "Stoettner, Moritz"]
[Result "1/2-1/2"]
[ECO "E70"]
[WhiteElo "2070"]
[BlackElo "2126"]
[PlyCount "56"]
[EventDate "2023.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 Nbd7 6. Ng3 h5 7. Be2 h4 8. Nf1 e5 9. d5 Bh6 10. Bxh6 Rxh6 11. Qd2 Rh8 12. Qg5 Nh5 13. Qxd8+ Kxd8 14. g3 a5 15. Ne3 Nc5 16. Bxh5 Rxh5 17. g4 Rh8 18. Kd2 Ke7 19. f3 Bd7 20. h3 f6 21. Rhg1 Raf8 22. Raf1 Rh7 23. Ke2 a4 24. Kd2 Rhh8 25. Kc2 Na6 26. Kd2 Nc5 27. Kc2 Na6 28. Kd2 Rb8 1/2-1/2

[Event "Munich Laimer op 2nd"]
[Site "Munich"]
[Date "2023.05.28"]
[Round "4"]
[White "Senthil, Maran K"]
[Black "Hassemeier, Mika"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2135"]
[BlackElo "2070"]
[PlyCount "133"]
[EventDate "2023.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 0-0 6. Qc2 c5 7. dxc5 Qa5+ 8. Bd2 Qxc5 9. Na3 Nc6 10. cxd5 Qxc2 11. Nxc2 Nxd5 12. 0-0 Bf6 13. Rab1 Rd8 14. Bg5 Bxg5 15. Nxg5 b6 16. Rfd1 Bb7 17. Bxd5 Rxd5 18. Rxd5 exd5 19. Nf3 f6 20. Ncd4 Nxd4 21. Nxd4 g6 22. f4 Rc8 23. Kf2 Kf7 24. Ke3 Ke7 25. g4 Re8 26. Kd2 Bc8 27. Rg1 Bd7 28. g5 fxg5 29. Rxg5 Kd6 30. h4 Rf8 31. e3 Rf6 32. Nf3 Bf5 33. Rg1 Rf8 34. Nd4 Bd7 35. Rc1 a6 36. Rh1 Bg4 37. Rc1 Bd7 38. Nf3 Rc8 39. Rh1 Bf5 40. Nd4 Bg4 41. a3 Rf8 42. Rg1 h5 43. Rc1 Rc8 44. Rxc8 Bxc8 45. Kc3 Bg4 46. Kb4 Bd1 47. a4 Bg4 48. a5 Kc7 49. Nb3 Kc6 50. axb6 Kxb6 51. Kc3 Bd1 52. Nc1 Bg4 53. Kd4 Bf3 54. Na2 a5 55. Nc3 Kc6 56. Na2 Be4 57. Nc1 Kd6 58. Nb3 a4 59. Nd2 Bg2 60. Nb1 Be4 61. Nc3 Bf5 62. Nxa4 Bd7 63. Nc3 Bc6 64. b4 Ba8 65. b5 Bb7 66. Na4 Bc8 67. Nc5 1-0

[Event "Munich Laimer op 2nd"]
[Site "Munich"]
[Date "2023.05.27"]
[Round "3"]
[White "Hassemeier, Mika"]
[Black "Bharath, Subramaniyam H"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "2070"]
[BlackElo "2517"]
[PlyCount "84"]
[EventDate "2023.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Bf5 4. f3 e5 5. dxe5 dxe5 6. Qxd8+ Kxd8 7. e4 Be6 8. Be3 c6 9. 0-0-0+ Kc7 10. g4 Na6 11. Nh3 Bc5 12. Bxc5 Nxc5 13. Nf2 a5 14. b3 h5 15. g5 Nh7 16. h4 Nf8 17. Nd3 Nxd3+ 18. Bxd3 Ng6 19. Ne2 Rad8 20. Kd2 Rd7 21. Ke3 Rhd8 22. Bc2 Rxd1 23. Bxd1 Kb6 24. Nc1 Nf4 25. Bc2 Kc5 26. Nd3+ Nxd3 27. Bxd3 Kb4 28. Rh2 g6 29. Rc2 b6 30. Kd2 Ra8 31. Rb2 Rd8 32. Rb1 a4 33. bxa4+ Kc5 34. Kc3 Rd4 35. Re1 Bxc4 36. Bxc4 Rxc4+ 37. Kb3 Rb4+ 38. Ka3 Rd4 39. Rb1 Rd3+ 40. Rb3 Rxb3+ 41. axb3 Kd4 42. b4 Kc4 0-1

[Event "GER-chT Lands U20"]
[Site "Wiesbaden"]
[Date "2022.10.04"]
[Round "7.5"]
[White "Hassemeier, Mika"]
[Black "Nied, Pascal"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2095"]
[BlackElo "2131"]
[PlyCount "94"]
[EventDate "2022.09.30"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Sachsen U20"]
[BlackTeam "Baden U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Bd6 7. Bd3 0-0 8. Qc2 h6 9. Bh4 Re8 10. Nge2 Nbd7 11. h3 b5 12. 0-0 Bb7 13. Bg3 Bf8 14. a4 b4 15. Nb1 Rc8 16. Nd2 c5 17. dxc5 Nxc5 18. Bf5 Ne6 19. Qb1 Bd6 20. Bxd6 Qxd6 21. Nb3 Ba6 22. Bd3 Bc4 23. Nbd4 Nc5 24. Bf5 Nfe4 25. Rd1 Rcd8 26. Bxe4 Nxe4 27. b3 Ba6 28. Qb2 Qf6 29. f3 Bxe2 30. Qxe2 Nc3 31. Qd3 Nxd1 32. Rxd1 Rc8 33. Ne2 Qe5 34. Kf2 Rc7 35. Qd4 Qe7 36. Nf4 Rc2+ 37. Rd2 Rxd2+ 38. Qxd2 Qc5 39. Nd3 Qc3 40. Qxc3 bxc3 41. Nc1 f5 42. g4 f4 43. exf4 a5 44. f5 d4 45. h4 Kf7 46. Ne2 d3 47. Nxc3 d2 0-1

[Event "GER-chT Lands U20"]
[Site "Wiesbaden"]
[Date "2022.10.03"]
[Round "5.4"]
[White "Hassemeier, Mika"]
[Black "Stork, Oliver"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2095"]
[BlackElo "2315"]
[PlyCount "62"]
[EventDate "2022.09.30"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Sachsen U20"]
[BlackTeam "Hessen U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Qb3 c5 6. Qxd5 cxd4 7. Qxd8+ Kxd8 8. Ne4 Nc6 9. Bd2 Bf5 10. Ng3 Bg6 11. a3 Nf6 12. Nf3 Bc5 13. Nh4 Re8 14. Nxg6 hxg6 15. 0-0-0 Kc7 16. h4 a5 17. Kb1 b5 18. Rc1 Kb6 19. f3 Ne5 20. Bg5 Nd5 21. Ne4 Bf8 22. Rd1 Nc6 23. h5 Re6 24. g3 f5 25. Nf2 a4 26. Nd3 b4 27. Nxb4 Bxb4 28. axb4 a3 29. e4 a2+ 30. Ka1 Ndxb4 31. Rh2 Na5 0-1

[Event "GER-chT Lands U20"]
[Site "Wiesbaden"]
[Date "2022.10.03"]
[Round "6.4"]
[White "Pikalow, Michael"]
[Black "Hassemeier, Mika"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2037"]
[BlackElo "2095"]
[PlyCount "88"]
[EventDate "2022.09.30"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Sachsen Anhalt U20"]
[BlackTeam "Sachsen U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 Ke8 7. f3 c6 8. Bg5 Bc5 9. Nge2 b5 10. Bxf6 gxf6 11. Nxb5 Na6 12. Nbc3 Nc7 13. 0-0-0 Ke7 14. Rd3 Ne6 15. Rhd1 h5 16. Na4 Bf2 17. Kb1 h4 18. Rf1 Bb6 19. Nxb6 axb6 20. Rfd1 Ra7 21. b4 Bd7 22. a3 Rha8 23. Kb2 b5 24. Ba2 c5 25. Bd5 Rc8 26. c3 c4 27. Re3 Nc7 28. f4 Bg4 29. h3 exf4 30. hxg4 fxe3 31. Nd4 Nxd5 32. exd5 Rb7 33. Nf5+ Kd7 34. Nxe3 Re8 35. Nf5 Re2+ 36. Kb1 Ra7 37. Nd4 Rxg2 38. Nxb5 Ra8 39. Rf1 Re8 40. a4 h3 41. Nd4 h2 42. Nf3 Re3 43. Nxh2 Rxh2 44. a5 Rxc3 0-1

[Event "GER-chT Lands U20"]
[Site "Wiesbaden"]
[Date "2022.10.02"]
[Round "3.5"]
[White "Hassemeier, Mika"]
[Black "Chassard, Cedric"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2095"]
[BlackElo "2042"]
[PlyCount "42"]
[EventDate "2022.09.30"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Sachsen U20"]
[BlackTeam "Saarland U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. Nc3 Be7 5. b3 0-0 6. Bb2 b6 7. g3 Bb7 8. Bg2 c5 9. 0-0 Qc8 10. Qe2 Nc6 11. d3 dxc4 12. dxc4 Rd8 13. Rad1 Bf8 14. Rxd8 Qxd8 15. Rd1 Qe7 16. e4 Rd8 17. e5 Ne8 18. h4 Rd7 19. Rxd7 Qxd7 20. Qd1 Qxd1+ 21. Nxd1 Nb4 1/2-1/2

[Event "GER-chT Lands U20"]
[Site "Wiesbaden"]
[Date "2022.10.02"]
[Round "4.3"]
[White "Sommer, Justus"]
[Black "Hassemeier, Mika"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2122"]
[BlackElo "2095"]
[PlyCount "43"]
[EventDate "2022.09.30"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Schleswig Holstein U20"]
[BlackTeam "Sachsen U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. Ng5 0-0 7. Bxf7+ Rxf7 8. Ne6 Qe8 9. Nxc7 Qd8 10. Nxa8 b5 11. dxe5 Nxe5 12. Nd5 Nxd5 13. Qxd5 Bh4 14. Be3 Bb7 15. Qxb5 Qxa8 16. 0-0-0 Bxe4 17. Rxd6 Bxg2 18. Rhd1 Bf6 19. Bd4 Qe4 20. Bxe5 Bxe5 21. Rd8+ Rf8 22. Qb3+ 1-0

[Event "GER-chT Lands U20"]
[Site "Wiesbaden"]
[Date "2022.10.01"]
[Round "2.5"]
[White "Hassemeier, Mika"]
[Black "Koll, Linus"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2095"]
[BlackElo "2060"]
[PlyCount "43"]
[EventDate "2022.09.30"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Sachsen U20"]
[BlackTeam "Baden U20 II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 g6 6. c4 Bg7 7. Nc3 0-0 8. Be3 Nc6 9. Be2 Nxd4 10. Bxd4 Be6 11. 0-0 Nd7 12. Nd5 Bxd4+ 13. Qxd4 Bxd5 14. exd5 Qb6 15. Qxb6 Nxb6 16. b3 a5 17. Rac1 Rfc8 18. Rfd1 Rc7 19. Kf2 Rac8 20. h4 Nd7 21. Rb1 Kg7 22. Rh1 1/2-1/2

[Event "GER-chT Lands U20"]
[Site "Wiesbaden"]
[Date "2022.10.01"]
[Round "1.1"]
[White "Kolb, Tobias"]
[Black "Hassemeier, Mika"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2357"]
[BlackElo "2095"]
[PlyCount "109"]
[EventDate "2022.09.30"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Bayern U20"]
[BlackTeam "Sachsen U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 c6 6. a3 Ba5 7. b4 Bc7 8. e4 d5 9. e5 Ne8 10. Ng3 f6 11. f4 a5 12. b5 Nd7 13. cxd5 cxd5 14. Be3 fxe5 15. fxe5 Qh4 16. Qh5 Qxh5 17. Nxh5 g6 18. Ng3 Bb6 19. Na4 Ba7 20. Kd2 Ng7 21. Bd3 Nb6 22. Nxb6 Bxb6 23. h4 Nf5 24. Nxf5 gxf5 25. g4 fxg4 26. Rhg1 h5 27. Bg6 Rf5 28. a4 Kg7 29. Bxf5 exf5 30. Kd3 Be6 31. Rac1 Kf7 32. Rc3 Ke7 33. Bc1 Kd7 34. Rf1 Rf8 35. Ba3 Rc8 36. Rxc8 Kxc8 37. Ke3 Kd7 38. Bc5 Bd8 39. Rh1 Bf7 40. Kf4 Ke6 41. Bd6 Be8 42. Kg3 Bd7 43. Rc1 Bb6 44. Bc5 Bd8 45. Ba7 Ke7 46. Rc3 Be6 47. Kf4 Kd7 48. Rc1 Ke7 49. Bb8 Kd7 50. Bd6 Bb6 51. Kg5 Bxd4 52. Rc7+ Kd8 53. Kf6 Bd7 54. Rxb7 f4 55. b6 1-0

[Event "Pardubice Czech op-A 33rd"]
[Site "Pardubice"]
[Date "2022.07.28"]
[Round "7"]
[White "Kokoszczynski, Jan"]
[Black "Hassemeier, Mika"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "2297"]
[BlackElo "2166"]
[PlyCount "221"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. cxd5 exd5 5. e5 Ne4 6. Nf3 Bf5 7. d3 Nxc3 8. bxc3 c5 9. d4 c4 10. a4 Nc6 11. Be2 Be7 12. 0-0 0-0 13. Ba3 a6 14. Bxe7 Qxe7 15. a5 f6 16. exf6 Rxf6 17. Re1 Re6 18. Bf1 Rxe1 19. Nxe1 Re8 20. Nc2 Qg5 21. Be2 Be4 22. Ne3 Qd8 23. Qa4 Re6 24. Bxc4 dxc4 25. Qxc4 Qd6 26. d5 Bxd5 27. Nxd5 Kf8 28. Ne3 Qe5 29. h3 Re7 30. Nd5 Rd7 31. Nb6 Re7 32. Rd1 Qf5 33. Nd5 Rd7 34. Rd3 Ne5 35. Qc5+ Kf7 36. Rd4 g5 37. f4 Nc6 38. Rd2 Ne7 39. c4 gxf4 40. Rd4 Ng6 41. Qc8 f3 42. gxf3 Qb1+ 43. Kh2 Qb2+ 44. Kg3 Qxd4 45. Qxd7+ Kf8 46. Qc8+ Kg7 47. Qxb7+ Kh6 48. Qb6 Qxc4 49. Qe3+ Kg7 50. Qc3+ Qxc3 51. Nxc3 Ne7 52. Ne4 Nc6 53. Nc5 Nxa5 54. Nxa6 Kf6 55. Nb4 Kf5 56. Nd5 Nc4 57. Ne7+ Kf6 58. Nc6 Kf5 59. Nd4+ Ke5 60. Nc2 Kf5 61. Kf2 Kf4 62. Ne1 Ne5 63. Ng2+ Kf5 64. f4 Nd7 65. Kf3 Nf6 66. Ne3+ Ke6 67. Ng4 Nd5 68. Ne3 Nf6 69. Nc2 Kd5 70. Ke3 Ke6 71. Nd4+ Kd5 72. Nb5 Ke6 73. Kf3 Kd5 74. Nc3+ Kd4 75. Ne2+ Kd5 76. Ng3 Kd4 77. Nf5+ Kd5 78. Ne3+ Ke6 79. Kg3 Ne4+ 80. Kh4 Nf2 81. Kg3 Ne4+ 82. Kg4 Nf2+ 83. Kh4 Ne4 84. Kh5 Kf7 85. Kh6 Nf6 86. Ng4 Nd5 87. Kg5 Nc3 88. f5 Ne4+ 89. Kf4 Nd6 90. h4 Ne8 91. Ke5 Ke7 92. h5 Kf7 93. f6 Nc7 94. Nh6+ Kf8 95. Nf5 Kf7 96. Nd6+ Kf8 97. Ne4 Ne8 98. Ng5 h6 99. Ne4 Nc7 100. Kf5 Kf7 101. Nd6+ Kf8 102. Kg6 Nd5 103. f7 Nf4+ 104. Kxh6 Ne6 105. Kg6 Nf4+ 106. Kg5 Ne6+ 107. Kf5 Nd8 108. Kg6 Nc6 109. h6 Ne7+ 110. Kg5 Nc8 111. h7 1-0

[Event "Pardubice Czech op-A 33rd"]
[Site "Pardubice"]
[Date "2022.07.26"]
[Round "5"]
[White "Nguyen, Alex Dac Vuong"]
[Black "Hassemeier, Mika"]
[Result "1/2-1/2"]
[ECO "D24"]
[WhiteElo "2318"]
[BlackElo "2166"]
[PlyCount "91"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e4 b5 6. e5 Nd5 7. Nxb5 Nb6 8. Be2 Nc6 9. 0-0 Be7 10. Be3 0-0 11. Nc3 Rb8 12. b3 cxb3 13. axb3 a5 14. Qb1 Bb7 15. Rd1 Ba8 16. Qe4 Re8 17. Qg4 Nb4 18. Bh6 Bf8 19. Rxa5 Kh8 20. Bc1 h6 21. Qh5 Qd7 22. Ng5 Kg8 23. Nge4 N6d5 24. Qg4 Kh8 25. Na4 Nc6 26. Nac5 Bxc5 27. Rxc5 Nce7 28. Rd3 Nf5 29. Rh3 Nde7 30. Rc4 Bd5 31. Nc5 Qd8 32. Rc2 Rb4 33. Bb2 Nc6 34. Bc4 Bxc4 35. Rxc4 Qb8 36. Na6 Qb5 37. Nxb4 Nxb4 38. Qd1 Nd5 39. Rd3 Ra8 40. Rd2 Rb8 41. Rd3 Ra8 42. Bc3 Ra3 43. Be1 Qa6 44. Ra4 Rxa4 45. bxa4 Nf4 46. Re3 1/2-1/2

[Event "Pardubice Czech op-A 33rd"]
[Site "Pardubice"]
[Date "2022.07.24"]
[Round "3"]
[White "Malek, Daniel"]
[Black "Hassemeier, Mika"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2355"]
[BlackElo "2166"]
[PlyCount "63"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 e5 6. Nc3 Nc6 7. d3 Be7 8. a3 Bd8 9. 0-0 Nge7 10. Rb1 a5 11. Ne1 Ng6 12. Nc2 0-0 13. Ne3 Nd4 14. Ncd5 a4 15. Bd2 f5 16. Nxf5 Nxf5 17. exf5 Qxf5 18. Be3 Nf4 19. Bxf4 exf4 20. Qf3 Bg5 21. Rfe1 Rae8 22. Nc3 Bf6 23. Nxa4 Bd4 24. Nc3 Re5 25. h3 Rfe8 26. Rxe5 Qxe5 27. Qxb7 f3 28. Qxf3 Rf8 29. Qe4 Qg5 30. Rf1 Bxf2+ 31. Kh1 Kh8 32. Rxf2 1-0

[Event "Pardubice Czech op-A 33rd"]
[Site "Pardubice"]
[Date "2022.07.22"]
[Round "1"]
[White "Akesson, Ralf"]
[Black "Hassemeier, Mika"]
[Result "1-0"]
[ECO "E41"]
[WhiteElo "2427"]
[BlackElo "2166"]
[PlyCount "63"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nf3 d6 7. 0-0 Nc6 8. d5 Bxc3 9. bxc3 Ne7 10. e4 Ng6 11. h3 e5 12. a4 Nh5 13. Kh2 Nhf4 14. Bb1 Qd7 15. Ng1 h5 16. a5 h4 17. Ra2 Rd8 18. Bc2 Nf8 19. Bxf4 exf4 20. Qh5 Qe7 21. Nf3 Ng6 22. e5 dxe5 23. Re1 Qf6 24. Bxg6 fxg6 25. Qxe5 Qxe5 26. Rxe5 Kf7 27. Re4 g5 28. Nxg5+ Kf6 29. Ne6 Bxe6 30. Rxe6+ Kf7 31. Rae2 Rd7 32. R2e4 1-0

[Event "Oberliga Ost-A 2122"]
[Site "Germany"]
[Date "2022.06.19"]
[Round "5.8"]
[White "Lehnert, Stefan"]
[Black "Hassemeier, Mika"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "1803"]
[BlackElo "2109"]
[PlyCount "174"]
[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. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nc6 5. Be3 e5 6. dxe5 dxe5 7. Qxd8+ Nxd8 8. 0-0-0 Nf6 9. f3 Ne6 10. g4 c6 11. Nge2 a5 12. h4 Bf8 13. Na4 Nd7 14. h5 Nec5 15. Bxc5 Bxc5 16. Nxc5 Nxc5 17. Nc3 Be6 18. Rh2 Ke7 19. Kc2 Rad8 20. Rxd8 Rxd8 21. Rd2 Rxd2+ 22. Kxd2 gxh5 23. gxh5 Kf6 24. Ke3 Kg5 25. b3 Kxh5 26. Ne2 Kg5 27. f4+ exf4+ 28. Nxf4 Bg4 29. Nh3+ Kh4 30. Nf2 Ne6 31. a3 h5 32. b4 axb4 33. axb4 Kg5 34. Nd3 f6 35. Bg2 h4 36. c5 h3 37. Bh1 Kh4 38. Kf2 Nd4 39. e5 Bf5 40. Ke3 fxe5 41. Nxe5 Nb5 42. Kf4 Be6 43. Nf3+ Kh5 44. Kg3 Kg6 45. Kf4 Bd5 46. Ne5+ Kf6 47. Ng4+ Ke6 48. Be4 Nd4 49. Bd3 Bg2 50. Bc4+ Kd7 51. Bd3 Ne6+ 52. Kg3 Nc7 53. Bf5+ Kd8 54. Ne3 Na6 55. Nc2 Kc7 56. Bd3 Kd7 57. Bf5+ Kd8 58. Bd3 Kc7 59. Bf5 Bf1 60. Ne3 Bb5 61. Nc2 Ba4 62. Kxh3 Bxc2 63. Bxc2 Nxb4 64. Bf5 Na6 65. Kg3 Nxc5 66. Kf4 Kd6 67. Ke3 b5 68. Kd4 Ne6+ 69. Kc3 Ng7 70. Bd3 Kc5 71. Be4 Ne6 72. Bf5 Nc7 73. Bd3 Nd5+ 74. Kb3 Kd4 75. Be2 Nc3 76. Bf3 c5 77. Bg4 Nd5 78. Be2 c4+ 79. Kb2 b4 80. Bh5 Nf4 81. Bf7 Nd3+ 82. Kc2 b3+ 83. Kb1 Kc3 84. Bg6 Nb4 85. Bf7 Nc2 86. Bxc4 Na3+ 87. Kc1 b2+ 0-1

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2022.06.11"]
[Round "9"]
[White "Hassemeier, Mika"]
[Black "Haack, Kevin"]
[Result "1/2-1/2"]
[ECO "B88"]
[WhiteElo "2177"]
[BlackElo "2176"]
[PlyCount "203"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. a3 Be7 8. Ba2 0-0 9. 0-0 Qc7 10. f4 Nc6 11. Be3 Nxd4 12. Bxd4 e5 13. Be3 Be6 14. f5 Bxa2 15. Rxa2 h6 16. Qf3 Bd8 17. Raa1 Qc6 18. Rad1 Bb6 19. Nd5 Nxd5 20. Rxd5 f6 21. c3 Rfd8 22. Rfd1 Rd7 23. Kh1 Bxe3 24. Qxe3 Rad8 25. Qd3 Kf8 26. c4 Ke7 27. b4 Rc8 28. Rc1 b6 29. h3 Qb7 30. Rc3 Qc6 31. Kh2 Rdc7 32. Rc2 Rd7 33. Qb3 Qb7 34. a4 Rb8 35. Rcd2 Rc8 36. Qg3 Ke8 37. Qd3 Rcd8 38. a5 bxa5 39. Rxa5 Qxb4 40. Qd5 Kf8 41. Rxa6 Qc5 42. Qxc5 dxc5 43. Rd5 Rxd5 44. exd5 Re8 45. Rc6 e4 46. Re6 Rb8 47. Rxe4 Rb3 48. Kg1 Rb2 49. Kf1 Kf7 50. Re2 Rb4 51. Re4 Rb2 52. d6 Rd2 53. Re7+ Kf8 54. Rc7 Rxd6 55. Rxc5 Ra6 56. Rc7 Ra2 57. c5 h5 58. c6 Rc2 59. Ke1 h4 60. Kd1 Rc5 61. Ke2 Ke8 62. Rxg7 Rxc6 63. Kf3 Kf8 64. Ra7 Rc3+ 65. Kf4 Rc4+ 66. Kf3 Rc3+ 67. Ke4 Rc2 68. Rh7 Rxg2 69. Rxh4 Rd2 70. Rh7 Kg8 71. Ra7 Rh2 72. Ra3 Re2+ 73. Kf4 Rb2 74. Kg4 Rg2+ 75. Rg3 Rf2 76. Rf3 Rg2+ 77. Kf4 Ra2 78. Re3 Kf7 79. h4 Ra1 80. Rf3 Rg1 81. Rg3 Rf1+ 82. Kg4 Ra1 83. Rf3 Rg1+ 84. Kh5 Rg8 85. Ra3 Rh8+ 86. Kg4 Rg8+ 87. Kf4 Rg1 88. Ra7+ Kg8 89. Ra3 Kf7 90. Rb3 Rg2 91. Rg3 Ra2 92. Re3 Rg2 93. Re4 Rg1 94. Ra4 Rg2 95. Ra7+ Kg8 96. h5 Rh2 97. Kg4 Rg2+ 98. Kf4 Rh2 99. Ra6 Kf7 100. h6 Rh4+ 101. Kf3 Rxh6 102. Ke4 1/2-1/2

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2022.06.10"]
[Round "8"]
[White "Hassemeier, Mika"]
[Black "Weihrauch, Jakob"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2177"]
[BlackElo "2151"]
[PlyCount "126"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. d3 e6 6. f4 b4 7. Nce2 d5 8. e5 Nh6 9. Nf3 Nc6 10. 0-0 Qb6 11. c3 Be7 12. d4 a5 13. Bh3 Ba6 14. Be3 cxd4 15. cxd4 Nf5 16. Bf2 h5 17. Re1 g6 18. Bxf5 exf5 19. Nc1 Nd8 20. Nb3 Ne6 21. Rc1 0-0 22. Nc5 Rfc8 23. Nxa6 Qxa6 24. Qa4 Rc4 25. Qd7 Qc8 26. Qxc8+ Raxc8 27. Rxc4 Rxc4 28. Kf1 Bd8 29. Rd1 a4 30. Ke2 Ba5 31. Be3 b3 32. axb3 Rc2+ 33. Kd3 axb3 34. Bd2 Bxd2 35. Rxd2 Rc1 36. Ke3 Rb1 37. Re2 Nc7 38. Kd3 Nb5 39. Ng5 Rd1+ 40. Rd2 Rc1 41. Nf3 Na7 42. Re2 Nc6 43. Nd2 Na5 44. e6 fxe6 45. Rxe6 Kf7 46. Ra6 Nc4 47. Nxb3 Nxb2+ 48. Ke2 Rc2+ 49. Kf1 Nc4 50. Ra7+ Kg8 51. Nc5 Nd2+ 52. Ke2 Ne4+ 53. Ke3 Rxh2 54. Ne6 Nxg3 55. Rg7+ Kh8 56. Rxg6 Ne4 57. Ng5 h4 58. Nf3 Kh7 59. Rg1 Rh3 60. Ke2 Rg3 61. Rxg3 hxg3 62. Nh4 Kg8 63. Kf3 Nd6 1/2-1/2

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2022.06.09"]
[Round "7"]
[White "Dietlmeier, Tobias"]
[Black "Hassemeier, Mika"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "1886"]
[BlackElo "2177"]
[PlyCount "72"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. c4 Bg7 4. Nf3 d6 5. Nc3 a6 6. Be3 b5 7. b3 Nf6 8. e5 Ng4 9. Bf4 dxe5 10. Nxe5 Nxe5 11. Bxe5 Bxe5 12. dxe5 Qa5 13. Qf3 b4 14. Ne2 Qxe5 15. Rd1 Bf5 16. Qg3 Nd7 17. Qxe5 Nxe5 18. Nd4 Bd7 19. c5 a5 20. Be2 0-0-0 21. f4 Ng4 22. Nxc6 Bxc6 23. Bxg4+ f5 24. Bf3 Bxf3 25. gxf3 Rxd1+ 26. Kxd1 Rd8+ 27. Ke2 Kc7 28. h4 Rd5 29. Rc1 Kc6 30. Ke3 Rxc5 31. Rxc5+ Kxc5 32. Kd3 Kd5 33. Ke3 Kc5 34. Kd3 Kd5 35. Ke3 e6 36. Kd3 e5 0-1

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2022.06.08"]
[Round "5"]
[White "Bornholdt, Joa Max"]
[Black "Hassemeier, Mika"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "2132"]
[BlackElo "2177"]
[PlyCount "58"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. Qb3 Bxc3+ 6. Qxc3 Ne4 7. Qc2 Bb7 8. g3 0-0 9. Bg2 d5 10. cxd5 exd5 11. Bf4 c5 12. 0-0 Nc6 13. dxc5 bxc5 14. Rac1 Qe7 15. Rfe1 Rfe8 16. Rcd1 Rad8 17. Qc1 h6 18. Nd2 Nxd2 19. Bxd2 Ne5 20. Ba5 Rd7 21. Bh3 d4 22. Bxd7 Qxd7 23. f3 Qh3 24. Qxc5 Ng4 25. Qxd4 Qxh2+ 26. Kf1 Qh1+ 27. Qg1 Qh3+ 28. Qg2 Ne3+ 29. Kg1 Qxg2# 0-1

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2022.06.08"]
[Round "6"]
[White "Hassemeier, Mika"]
[Black "Musiolik, David"]
[Result "0-1"]
[ECO "E71"]
[WhiteElo "2177"]
[BlackElo "2217"]
[PlyCount "46"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 Na6 6. Be3 0-0 7. g4 c5 8. d5 e6 9. g5 Nh5 10. Be2 exd5 11. cxd5 b5 12. Bxh5 gxh5 13. Qd2 b4 14. Nd1 Re8 15. f3 f5 16. gxf6 Qxf6 17. Bg5 Qf8 18. Ne3 c4 19. Nxc4 Nc5 20. Be3 Nxe4 21. fxe4 Rxe4 22. 0-0-0 Rxc4+ 23. Kb1 Bf5+ 0-1

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2022.06.07"]
[Round "4"]
[White "Weishaeutel, Moritz"]
[Black "Hassemeier, Mika"]
[Result "1-0"]
[ECO "D42"]
[WhiteElo "2407"]
[BlackElo "2177"]
[PlyCount "43"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 cxd4 6. cxd4 e6 7. Nc3 Qd8 8. Bd3 Nf6 9. 0-0 Be7 10. a3 0-0 11. Re1 b6 12. Bg5 Nd5 13. Bd2 Nxc3 14. bxc3 Bb7 15. Qc2 g6 16. Bh6 Re8 17. Qd2 Na5 18. Ne5 Bd6 19. Qf4 f6 20. Bxg6 hxg6 21. Qg4 g5 22. Qh5 1-0

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2022.06.06"]
[Round "3"]
[White "Hassemeier, Mika"]
[Black "Geltz, Noah"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2177"]
[BlackElo "2156"]
[PlyCount "45"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Bf4 c6 6. e3 Bd6 7. Bxd6 Qxd6 8. Bd3 Ne7 9. Qc2 g6 10. Nge2 Bf5 11. f3 Bxd3 12. Qxd3 Nd7 13. e4 dxe4 14. fxe4 0-0 15. Rd1 Rad8 16. 0-0 c5 17. Qg3 Qxg3 18. Nxg3 cxd4 19. Rxd4 Nc6 20. Rd6 Nc5 21. Rfd1 Rxd6 22. Rxd6 Rd8 23. Rxd8+ 1/2-1/2

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2022.06.05"]
[Round "1"]
[White "Fromm, Marius"]
[Black "Hassemeier, Mika"]
[Result "1-0"]
[ECO "B67"]
[WhiteElo "2336"]
[BlackElo "2177"]
[PlyCount "89"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 b5 10. Bxf6 gxf6 11. Kb1 Qb6 12. Nxc6 Bxc6 13. f5 b4 14. Ne2 e5 15. Ng3 Qc5 16. Nh5 Be7 17. Bd3 0-0-0 18. Qe2 d5 19. exd5 Bxd5 20. Ng3 Kc7 21. Ne4 Bxe4 22. Bxe4 Rxd1+ 23. Rxd1 Rd8 24. Rc1 Bf8 25. Qxa6 Qb6 26. Qc4+ Kb8 27. Qxf7 Bh6 28. Re1 Rd4 29. Qg8+ Qd8 30. Qg4 Bd2 31. Rf1 Bc3 32. Qe2 Qb6 33. Bd3 Qc5 34. bxc3 bxc3 35. Ka1 e4 36. Bxe4 Rb4 37. Rd1 Rb2 38. Bd5 Qb4 39. Qe8+ Kc7 40. Qc6+ Kb8 41. Qa8+ Kc7 42. Qa7+ Kd6 43. Be6+ Ke5 44. Qe3+ Qe4 45. Rd5# 1-0

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2022.06.05"]
[Round "2"]
[White "Hassemeier, Mika"]
[Black "Chen, Qingzhi Alexander"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2177"]
[BlackElo "1879"]
[PlyCount "169"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a3 b5 7. Bd3 Bb7 8. 0-0 g6 9. f4 Nbd7 10. Qe2 Bg7 11. Nf3 0-0 12. Bd2 Qc7 13. Rae1 e5 14. Qf2 Rfe8 15. Qh4 Nc5 16. fxe5 dxe5 17. Ng5 h6 18. Rxf6 Bxf6 19. Qxh6 Ne6 20. Qh7+ Kf8 21. Nxe6+ Rxe6 22. Nd5 Bxd5 23. Bb4+ Re7 24. exd5 a5 25. Bxe7+ Qxe7 26. Qh6+ Kg8 27. Qe3 b4 28. a4 Qd6 29. b3 Kg7 30. Bc4 Rh8 31. Qe4 Rh4 32. Qe3 e4 33. g3 Rh5 34. Re2 Re5 35. Kg2 Bg5 36. Qd4 Bf6 37. Qe3 Bg5 38. Qd4 e3 39. h4 Bh6 40. g4 Kh7 41. g5 Bg7 42. Qd3 Qd7 43. Rxe3 Rxe3 44. Qxe3 Qg4+ 45. Qg3 Qe4+ 46. Qf3 Qxc2+ 47. Kh3 Qc3 48. Bd3 Kg8 49. d6 Qxb3 50. d7 Qe6+ 51. Bf5 Qe7 52. Qa8+ Kh7 53. Bxg6+ Kxg6 54. d8Q Qe3+ 55. Kg4 Qg1+ 56. Kf4 Qh2+ 57. Ke3 Qg1+ 58. Kd3 Qf1+ 59. Ke4 Qg2+ 60. Kf4 Qh2+ 61. Ke3 Qg1+ 62. Kd3 Qf1+ 63. Kc2 Qc4+ 64. Kd2 Qf4+ 65. Ke2 Qh2+ 66. Kf1 Qf4+ 67. Ke2 Qh2+ 68. Kd1 Qg1+ 69. Kc2 Qc5+ 70. Kd3 Qc3+ 71. Ke4 Qe5+ 72. Kf3 Qf5+ 73. Ke3 Qe5+ 74. Qe4+ Qxe4+ 75. Kxe4 b3 76. Qb6+ f6 77. gxf6 Bxf6 78. h5+ Kg5 79. Qxa5+ Kh6 80. Qb6 Kg5 81. Qxb3 Kxh5 82. Kf5 Bd8 83. Qh3+ Bh4 84. Qg4+ Kh6 85. Qg6# 1-0

[Event "Oberliga Ost-A 2122"]
[Site "Germany"]
[Date "2022.05.08"]
[Round "8.8"]
[White "Hassemeier, Mika"]
[Black "Liedtke, Matthias"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2109"]
[BlackElo "2238"]
[PlyCount "58"]
[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 "Hoyerswerda"]
[BlackTeam "Leipzig SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 c5 7. Nf3 cxd4 8. Nxd4 b6 9. g3 Bb7 10. Bg2 Nbd7 11. 0-0 Nc5 12. Qc2 Qd7 13. Rad1 Rad8 14. b3 Qc8 15. Nd5 Rfe8 16. Nb5 a6 17. Nbc3 b5 18. cxb5 Nxd5 19. exd5 Nxb3 20. Qxb3 Qxc3 21. Qa4 axb5 22. Qxb5 Qc8 23. Bb6 Ba6 24. Qa4 Bxf1 25. Bxd8 Rxd8 26. Bxf1 Qc5 27. Qc4 Qa7 28. Qa6 Qc5 29. Qc4 Qa7 1/2-1/2

[Event "Oberliga Ost-A 2122"]
[Site "Germany"]
[Date "2022.05.07"]
[Round "9.8"]
[White "Neuhoff, Laertes"]
[Black "Hassemeier, Mika"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1937"]
[BlackElo "2109"]
[PlyCount "112"]
[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 "Hoyerswerda"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 g6 3. h4 h5 4. c3 d5 5. e5 Nh6 6. Nf3 Bg4 7. Bd3 e6 8. Nbd2 Nf5 9. g3 c5 10. Bxf5 Bxf5 11. Qb3 Qb6 12. 0-0 Nc6 13. Re1 c4 14. Qxb6 axb6 15. Nf1 b5 16. Bd2 b4 17. Rec1 b5 18. Ne3 Be7 19. Nxf5 gxf5 20. Rcb1 0-0 21. Ne1 Ra6 22. Nc2 Rfa8 23. a3 b3 24. Ne1 b4 25. cxb4 Nxd4 26. Rd1 Ra4 27. Kf1 Nc6 28. f4 Bxb4 29. Bxb4 Nxb4 30. Rac1 Na2 31. Ra1 c3 32. Nd3 cxb2 33. Nxb2 Rxa3 34. Rd3 Nb4 35. Rxa3 Rxa3 36. Rc3 d4 37. Rc4 Ra1+ 38. Ke2 Ra2 39. Rxb4 Rxb2+ 40. Kd1 d3 41. Rd4 Rg2 42. Rxd3 b2 43. Rb3 Kf8 44. Rb7 Ke8 45. Rb6 Kd7 46. Rb3 Kc6 47. Rb8 Kd5 48. Rb5+ Ke4 49. Rb3 b1Q+ 50. Rxb1 Rg1+ 51. Kc2 Rxb1 52. Kxb1 Kf3 53. Kc2 Kxg3 54. Kd3 Kxh4 55. Ke2 Kg3 56. Ke3 h4 0-1

[Event "Oberliga Ost-A 2122"]
[Site "Germany"]
[Date "2022.05.01"]
[Round "3.7"]
[White "Heyne, Jan Hendrik"]
[Black "Hassemeier, Mika"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1847"]
[BlackElo "2109"]
[PlyCount "68"]
[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 "Magdeburg Aufbau Elbe II"]
[BlackTeam "Hoyerswerda"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. Nf3 g6 3. d4 d5 4. exd5 cxd5 5. Ne5 Nc6 6. Bb5 Bd7 7. Nxd7 Qxd7 8. c3 Bg7 9. 0-0 e6 10. Nd2 Nge7 11. Qe2 0-0 12. f4 a6 13. Bd3 b5 14. a3 Nc8 15. Nf3 Rb8 16. Ne5 Nxe5 17. fxe5 a5 18. Bd2 Na7 19. Rf3 b4 20. axb4 axb4 21. Qf2 bxc3 22. bxc3 Rb2 23. Qe3 Rc8 24. Raf1 Rc7 25. Qf4 Qe7 26. h4 Nb5 27. Bxb5 Rxb5 28. h5 Ra7 29. Qg4 Rb2 30. Bg5 Qe8 31. Bf6 Raa2 32. hxg6 hxg6 33. Rg3 Qb5 34. Bxg7 Qxf1+ 0-1

[Event "Oberliga Ost-A 2122"]
[Site "Germany"]
[Date "2022.04.30"]
[Round "2.7"]
[White "Hassemeier, Mika"]
[Black "Kuna, Ralf Michael"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "2109"]
[BlackElo "2110"]
[PlyCount "83"]
[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 "Hoyerswerda"]
[BlackTeam "Magdeburg Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 c6 2. c4 d5 3. Nc3 g6 4. cxd5 cxd5 5. Bf4 Nc6 6. e3 a6 7. Nf3 Nf6 8. h3 Bg7 9. Be2 0-0 10. 0-0 b5 11. Rc1 Bb7 12. a4 b4 13. Nb1 Ne4 14. Nbd2 Rc8 15. Qb3 Nxd2 16. Nxd2 Qb6 17. Qa2 Na5 18. Nb3 Nxb3 19. Qxb3 Rfd8 20. Qa2 a5 21. Bb5 Bf8 22. b3 Rc3 23. Rxc3 bxc3 24. Rc1 Rc8 25. Qa1 e5 26. Bxe5 Bb4 27. Qa2 Bc6 28. Qe2 Bxb5 29. Qxb5 Qe6 30. Qd3 Qc6 31. Rc2 Qe6 32. f3 f6 33. Bg3 Re8 34. Kf2 f5 35. Be5 Rc8 36. Qb5 Qf7 37. Qa6 Rf8 38. Qc6 Rd8 39. Qf6 Qxf6 40. Bxf6 Rc8 41. Ke2 Ba3 42. Bh4 1-0

[Event "Oberliga Ost-A 2122"]
[Site "Germany"]
[Date "2022.04.02"]
[Round "10.6"]
[White "Hassemeier, Mika"]
[Black "Ozeran, Volodymyr"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2109"]
[BlackElo "2081"]
[PlyCount "93"]
[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 "Hoyerswerda"]
[BlackTeam "Dessau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 h6 7. Bh4 0-0 8. Bd3 c6 9. Qc2 Re8 10. Nge2 Nbd7 11. 0-0 Ne4 12. Bxe7 Qxe7 13. Rae1 Ndf6 14. f3 Nxc3 15. Nxc3 Bd7 16. e4 Qb4 17. Qf2 Re7 18. e5 Nh7 19. f4 f5 20. a3 Qb6 21. Na4 Qc7 22. Nc5 Rf8 23. Nxd7 Qxd7 24. Qc2 Qe6 25. g4 g6 26. gxf5 gxf5 27. Kh1 Rg7 28. Rg1 Rff7 29. Rxg7+ Kxg7 30. Rg1+ Kf8 31. Qc5+ Ke8 32. Qxa7 Qc8 33. Be2 Kd7 34. Bh5 Re7 35. Bg6 Kc7 36. Qc5 Rg7 37. Bxh7 Rxh7 38. b4 Qd8 39. Qa5+ Kd7 40. Qxd8+ Kxd8 41. Rg6 Kd7 42. Rf6 b6 43. b5 Rg7 44. Rxc6 Rg4 45. Rxb6 Rxf4 46. Rd6+ Kc7 47. Rxd5 1-0

[Event "Oberliga Ost-A 2122"]
[Site "Germany"]
[Date "2021.10.10"]
[Round "1.8"]
[White "Hassemeier, Mika"]
[Black "Salewski, Bernd"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "2109"]
[BlackElo "1964"]
[PlyCount "77"]
[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 "Hoyerswerda"]
[BlackTeam "Dresden Gruen Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 g6 5. Bf4 Bg7 6. e3 0-0 7. Bd3 dxc4 8. Bxc4 Bg4 9. h3 Bxf3 10. Qxf3 Nbd7 11. 0-0 Qa5 12. Qe2 Qh5 13. Qc2 g5 14. Be2 Qh6 15. Bh2 Nb6 16. e4 Rad8 17. Rad1 Nh5 18. e5 Nf4 19. Bxf4 gxf4 20. Bf3 Rd7 21. a4 a5 22. Qb3 Nc8 23. Rfe1 e6 24. Ne4 b6 25. Qc4 Ne7 26. Nd6 Rc7 27. Rc1 Nd5 28. Bxd5 exd5 29. Qb3 Rb8 30. Qf3 Qg5 31. Rc2 Bf8 32. Rec1 Bxd6 33. exd6 Rd7 34. Rxc6 Rbd8 35. Rxb6 Rxd6 36. Rxd6 Rxd6 37. Rc5 Qd8 38. Qg4+ Rg6 39. Rc8 1-0

[Event "GER-chT U16"]
[Site "Willingen"]
[Date "2021.06.27"]
[Round "7.8"]
[White "Hassemeier, Mika"]
[Black "Weidemann, Jakob"]
[Result "1-0"]
[ECO "E34"]
[WhiteElo "2072"]
[BlackElo "1570"]
[PlyCount "129"]
[EventDate "2021.06.23"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]
[WhiteTeam "Hoyerswerda"]
[BlackTeam "Muenster 32"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 Qxd5 6. Nf3 Qf5 7. Qxf5 exf5 8. Bd2 Be6 9. e3 c6 10. Ng5 Nbd7 11. f3 h6 12. Nh3 0-0 13. a3 Ba5 14. Nf4 Rfe8 15. Nd3 Bb3 16. Kf2 Rad8 17. Nc1 Be6 18. b4 Bb6 19. Nd3 Bc4 20. g3 g6 21. Na4 Bxd3 22. Bxd3 Ne5 23. Be2 Ned7 24. Rac1 g5 25. h4 g4 26. Bd3 Ne5 27. Bxf5 Nxf3 28. Rhd1 Ne4+ 29. Bxe4 Rxe4 30. Nc5 Bxc5 31. Rxc5 Nxd2 32. Rxd2 Rde8 33. Rd3 R8e6 34. b5 Rf6+ 35. Ke2 Ree6 36. bxc6 bxc6 37. Rdc3 Kf8 38. Ra5 Rf3 39. Rxa7 Rxg3 40. Rc7 Rg2+ 41. Kf1 Ra2 42. R7xc6 Rxc6 43. Rxc6 Rxa3 44. Kf2 g3+ 45. Kxg3 Rxe3+ 46. Kf4 Re6 47. Rc7 Kg7 48. d5 Rd6 49. Ke5 Rd8 50. d6 Kg6 51. h5+ Kxh5 52. Rxf7 Kg4 53. Rg7+ Kh4 54. d7 Kh3 55. Kd6 h5 56. Ke7 Ra8 57. d8Q Rxd8 58. Kxd8 h4 59. Ke7 Kh2 60. Kf6 h3 61. Kf5 Kh1 62. Kf4 h2 63. Kg3 Kg1 64. Kh3+ Kh1 65. Ra7 1-0

[Event "GER-chT U16"]
[Site "Willingen"]
[Date "2021.06.26"]
[Round "6.8"]
[White "Wang, Xinyuan1111"]
[Black "Hassemeier, Mika"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "1759"]
[BlackElo "2072"]
[PlyCount "55"]
[EventDate "2021.06.23"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]
[WhiteTeam "Karlsruhe SF"]
[BlackTeam "Hoyerswerda"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nc6 5. Be3 e5 6. Nge2 exd4 7. Nxd4 Nge7 8. Qd2 0-0 9. Be2 f5 10. exf5 Bxd4 11. Bxd4 Nxf5 12. Be3 Nxe3 13. Qxe3 Qf6 14. 0-0 Bf5 15. Qd2 Rae8 16. Bf3 Ne5 17. Bxb7 Nxc4 18. Bd5+ Be6 19. Qc2 Ne5 20. Rae1 Qh4 21. Bxe6+ Kh8 22. Bb3 Ng4 23. h3 Rxe1 24. Rxe1 Rxf2 25. Re8+ Kg7 26. Rg8+ Kh6 27. Qc1+ g5 28. hxg4 1-0

[Event "GER-chT U16"]
[Site "Willingen"]
[Date "2021.06.26"]
[Round "5.8"]
[White "Weishaeutel, Moritz"]
[Black "Hassemeier, Mika"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2207"]
[BlackElo "2072"]
[PlyCount "111"]
[EventDate "2021.06.23"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]
[WhiteTeam "Erfurt SK"]
[BlackTeam "Hoyerswerda"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 g6 3. Nc3 d5 4. Nf3 dxe4 5. Nxe4 Nf6 6. Nxf6+ exf6 7. Bc4 Bg7 8. 0-0 0-0 9. c3 a5 10. a4 Nd7 11. Re1 Nb6 12. Bb3 Nd5 13. c4 Nb4 14. d5 cxd5 15. cxd5 b6 16. d6 Ba6 17. Re3 Ra7 18. Rc3 Rd7 19. Bf4 g5 20. Bg3 f5 21. Be5 g4 22. Bxg7 Kxg7 23. Nd4 Qf6 24. Qd2 Kg6 25. Qf4 Rfd8 26. Nc2 Qxd6 27. Qxd6+ Rxd6 28. Nxb4 axb4 29. Rc7 R8d7 30. Rac1 Bb7 31. h3 Be4 32. Rxd7 Rxd7 33. Rc4 gxh3 34. gxh3 Rd3 35. Rxb4 Rxh3 36. Rxb6+ Kg5 37. Kf1 f6 38. a5 h5 39. a6 Kf4 40. Ke1 h4 41. Rb4 Rh1+ 42. Ke2 Ra1 43. f3 h3 44. fxe4 fxe4 45. Bd5 f5 46. Rb3 h2 47. Rh3 Rxa6 48. Rxh2 Ra5 49. Bc4 Ra4 50. Bg8 Ra8 51. Bh7 Rb8 52. Rf2+ Ke5 53. Ke1 f4 54. Rc2 Rb4 55. Re2 f3 56. Rxe4+ 1/2-1/2

[Event "GER-chT U16"]
[Site "Willingen"]
[Date "2021.06.25"]
[Round "4.5"]
[White "Hassemeier, Mika"]
[Black "Sulayev, Daniel"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2072"]
[BlackElo "2209"]
[PlyCount "78"]
[EventDate "2021.06.23"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]
[WhiteTeam "Hoyerswerda"]
[BlackTeam "Berlin Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. 0-0 Bg7 6. Nc3 e5 7. d3 Ne7 8. Be3 d6 9. Qd2 0-0 10. Bh6 f5 11. Bxg7 Kxg7 12. Ne2 h6 13. c3 Be6 14. Rfd1 Rb8 15. b3 Qc7 16. exf5 Nxf5 17. d4 e4 18. Ne1 c4 19. Nf4 Bf7 20. bxc4 g5 21. Ne2 Bxc4 22. Ng3 Nxg3 23. hxg3 Rb5 24. g4 d5 25. Nc2 Rb2 26. Qc1 Qb6 27. Rd2 Rb8 28. Ne3 Bd3 29. Nf5+ Kh7 30. Rxd3 exd3 31. Qe3 Rb7 32. Qe6 c5 33. Nd6 Rb1+ 34. Rxb1 Qxb1+ 35. Kh2 d2 36. Nxb7 Qxb7 37. Qe2 cxd4 38. cxd4 Qc7+ 39. g3 Qc2 1/2-1/2

[Event "GER-chT U16"]
[Site "Willingen"]
[Date "2021.06.25"]
[Round "3.7"]
[White "Hassemeier, Mika"]
[Black "Yi, Danny"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2072"]
[BlackElo "2253"]
[PlyCount "70"]
[EventDate "2021.06.23"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]
[WhiteTeam "Hoyerswerda"]
[BlackTeam "Kornwestheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nf5 Qf6 6. Nc3 Nge7 7. Ne3 d6 8. Be2 0-0 9. 0-0 a6 10. Kh1 Bd4 11. Ned5 Nxd5 12. Nxd5 Qd8 13. c3 Ba7 14. Be3 Bb8 15. Bg4 Re8 16. Bxc8 Qxc8 17. Qf3 Ba7 18. Bxa7 Rxa7 19. Qg3 Kh8 20. Rae1 Ne7 21. Re3 Nxd5 22. exd5 Ra8 23. Rfe1 Qd7 24. Qg5 h6 25. Qf4 Kg8 26. b3 Kf8 27. h3 Rxe3 28. Rxe3 Re8 29. c4 Rxe3 30. fxe3 Qe8 31. Qf5 Qxe3 32. Qc8+ Qe8 33. Qxb7 Qe1+ 34. Kh2 Qe5+ 35. Kh1 Qe1+ 1/2-1/2

[Event "GER-chT U16"]
[Site "Willingen"]
[Date "2021.06.24"]
[Round "2.6"]
[White "Burgtorf, Benjamin"]
[Black "Hassemeier, Mika"]
[Result "0-1"]
[ECO "E38"]
[WhiteElo "1773"]
[BlackElo "2072"]
[PlyCount "76"]
[EventDate "2021.06.23"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]
[WhiteTeam "Blankenese"]
[BlackTeam "Hoyerswerda"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. a3 Bxc3+ 7. Qxc3 Nxc5 8. f3 d6 9. Bg5 b6 10. Rd1 Qe7 11. Qd4 Nb7 12. e4 e5 13. Qe3 Be6 14. Bd3 Na5 15. Ne2 Nxc4 16. Bxc4 Bxc4 17. 0-0 0-0 18. f4 Bxe2 19. Qxe2 exf4 20. Bxf4 Qxe4 21. Qxe4 Nxe4 22. Bxd6 Rfe8 23. Bf4 Re7 24. a4 g6 25. Rd5 Rc8 26. Be5 f5 27. h3 Rc5 28. Rd8+ Kf7 29. Bd4 Rc2 30. Ra1 Ng3 31. Bf2 Ne2+ 32. Kh1 Rxb2 33. a5 bxa5 34. Rxa5 Nf4 35. Bxa7 Re1+ 36. Bg1 Rbb1 37. Ra7+ Kf6 38. Rf8+ Ke5 0-1

[Event "GER-ch Net Amateur Gr-A Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "11"]
[White "Hassemeier, Mika"]
[Black "Colbow, Collin"]
[Result "1-0"]
[ECO "E39"]
[WhiteElo "2023"]
[BlackElo "2033"]
[PlyCount "57"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Nf3 c5 6. dxc5 Na6 7. g3 Nxc5 8. Bg2 d5 9. cxd5 Nxd5 10. 0-0 Nxc3 11. bxc3 Ba5 12. Ba3 Qc7 13. Nd2 Rd8 14. Rfd1 Rb8 15. Bxc5 Qxc5 16. Nb3 Qc7 17. Rxd8+ Qxd8 18. Rd1 Qc7 19. Nxa5 Qxa5 20. Qd3 f6 21. Qd6 Ra8 22. Qe7 h6 23. Be4 f5 24. Rd8+ Kh7 25. Bf3 Rb8 26. Bh5 Qxc3 27. Qf8 Qc1+ 28. Kg2 Qc6+ 29. f3 1-0

[Event "GER-ch Net Amateur Gr-A Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "13"]
[White "Hassemeier, Mika"]
[Black "Fuchs, Heinz"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "2023"]
[BlackElo "2079"]
[PlyCount "77"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 c6 7. Qd2 a6 8. g4 b5 9. g5 Ne8 10. h4 b4 11. Nd1 a5 12. Be2 Nc7 13. h5 e5 14. d5 cxd5 15. cxd5 Ba6 16. Nf3 Nd7 17. Bxa6 Nxa6 18. Qe2 Nac5 19. Nd2 Qe7 20. f3 Rfc8 21. Nf2 f5 22. gxf6 Nxf6 23. hxg6 hxg6 24. Nd3 Nxd3+ 25. Qxd3 Nh5 26. Nc4 Rf8 27. Bd2 Qf6 28. 0-0-0 Ng3 29. Rh3 Nh5 30. Kb1 Rfc8 31. Nb6 Rcb8 32. Nxa8 Rxa8 33. Qc4 Ra7 34. Rc1 Rf7 35. Qc8+ Kh7 36. Rch1 Rf8 37. Qg4 Kg8 38. Rg1 Kf7 39. Bg5 1-0

[Event "GER-ch Net Amateur Gr-A Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "2"]
[White "Hassemeier, Mika"]
[Black "Hoffmann, Hendrik"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "2023"]
[BlackElo "2151"]
[PlyCount "80"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 exd4 5. Bxc4 Nc6 6. 0-0 Be6 7. Bb5 Bc5 8. b4 Bb6 9. a4 a5 10. bxa5 Bxa5 11. Bb2 Nf6 12. Nxd4 Bd7 13. Bxc6 bxc6 14. Nc3 0-0 15. Qd3 c5 16. Nf3 Bc6 17. Qc4 Rb8 18. Rab1 Bb4 19. Rfd1 Qe7 20. e5 Nd7 21. Nd5 Bxd5 22. Qxd5 Nb6 23. Qc6 h6 24. a5 Bxa5 25. Ba3 Bb4 26. Bxb4 cxb4 27. Rd4 Rfd8 28. Rxd8+ Rxd8 29. h3 Nd5 30. Rd1 Nc3 31. Rxd8+ Qxd8 32. Qc4 Qe7 33. g3 c5 34. Nh4 g6 35. e6 Qxe6 36. Qd3 Qe1+ 37. Kh2 Qxf2+ 38. Ng2 Ne2 39. Qd8+ Kh7 40. Qb8 Qg1# 0-1

[Event "GER-ch Net Amateur Gr-A Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "7"]
[White "Hassemeier, Mika"]
[Black "Hortolani, Sven Holger"]
[Result "1/2-1/2"]
[ECO "A62"]
[WhiteElo "2023"]
[BlackElo "2043"]
[PlyCount "120"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. g3 g6 7. Bg2 Bg7 8. Nf3 0-0 9. 0-0 Na6 10. Nd2 Nc7 11. a4 Re8 12. Nc4 Bf5 13. Bf4 Bf8 14. Re1 Ne4 15. Qb3 Qd7 16. Nxe4 Bxe4 17. Bxe4 Rxe4 18. f3 Ree8 19. e4 Rab8 20. a5 Nb5 21. Be3 Bg7 22. Na3 Nd4 23. Bxd4 Bxd4+ 24. Kg2 f5 25. Nb5 fxe4 26. Nxd4 cxd4 27. fxe4 Rbc8 28. Rad1 Qg7 29. Qd3 Rc5 30. Re2 Rxa5 31. Qxd4 Qxd4 32. Rxd4 Rb5 33. Rdd2 Kg7 34. Kf3 Kf6 35. Ke3 Ke5 36. Kd3 Rb3+ 37. Kc4 Rb6 38. Rc2 Rc8+ 39. Kd3 Rb3+ 40. Rc3 Rcxc3+ 41. bxc3 b5 42. Rf2 b4 43. Kc4 Rxc3+ 44. Kxb4 Re3 45. Rf7 Rxe4+ 46. Kc3 Kxd5 47. Rxh7 a5 48. Ra7 a4 49. Ra5+ Ke6 50. Kd3 d5 51. Ra6+ Kf5 52. Ra8 Rb4 53. Rf8+ Kg4 54. Rf6 g5 55. Rd6 a3 56. Ra6 Rb3+ 57. Kd4 Kh3 58. Rh6+ Kg2 59. h4 gxh4 60. gxh4 Kg3 1/2-1/2

[Event "GER-ch Net Amateur Gr-A Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "5"]
[White "Hassemeier, Mika"]
[Black "Laux, Dominik"]
[Result "1-0"]
[ECO "D18"]
[WhiteElo "2023"]
[BlackElo "1889"]
[PlyCount "69"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Nh4 Bg4 10. f3 Bh5 11. g4 Bg6 12. Ng2 Nd5 13. Qb3 Qe7 14. h4 h6 15. h5 Bh7 16. e4 Nxc3 17. bxc3 Ba5 18. Ba3 Qc7 19. Bxf8 Kxf8 20. e5 Nd7 21. f4 Be4 22. Rae1 Bd5 23. Bxd5 cxd5 24. Re3 Rc8 25. f5 Kg8 26. Rff3 Nb6 27. fxe6 fxe6 28. Kh1 Qc4 29. Qc2 Qxa4 30. Qg6 Qe8 31. Nf4 Nc4 32. Re2 Bc7 33. Nxe6 Qxg6 34. hxg6 a5 35. Ref2 1-0

[Event "GER-ch Net Amateur Gr-A Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "4"]
[White "Hassemeier, Mika"]
[Black "Moeller, Hendrik"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2023"]
[BlackElo "2155"]
[PlyCount "97"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. Bf4 c4 10. b3 Qa5 11. Bd2 Bb4 12. Qc2 Qa6 13. e3 h6 14. Ne5 Be6 15. Nxc6 bxc6 16. Nxd5 Nxd5 17. Bxd5 cxd5 18. Bxb4 Rfc8 19. Bc5 Qc6 20. bxc4 dxc4 21. f3 f5 22. Rad1 a5 23. Rf2 Rab8 24. Qc3 a4 25. Kg2 Bd5 26. Rdf1 Re8 27. Ba3 Re6 28. Bc1 Qe8 29. Qc2 g5 30. Qxf5 Ba8 31. e4 Rb1 32. d5 Re5 33. Qf6 Rxe4 34. Bb2 Rxb2 35. Qxb2 Re7 36. Qd2 Rd7 37. Qd4 Bxd5 38. Qf6 Qe6 39. Qc3 Kh7 40. Re1 Qf7 41. Qe5 g4 42. Kg1 Bxf3 43. Qe3 Rc7 44. h3 h5 45. hxg4 hxg4 46. Rh2+ Kg8 47. Qh6 Qg7 48. Re8+ Kf7 49. Qe6# 1-0

[Event "GER-ch Net Amateur Gr-A Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "9"]
[White "Hassemeier, Mika"]
[Black "Reichel, Jonathan"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2023"]
[BlackElo "1971"]
[PlyCount "97"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Qc2 b4 5. e4 d6 6. Nf3 g6 7. Be2 Bg7 8. h3 0-0 9. Bf4 e5 10. Be3 a5 11. Nbd2 a4 12. Qc1 a3 13. b3 Nh5 14. g4 Nf4 15. Bxf4 exf4 16. Rb1 Qf6 17. 0-0 Nd7 18. Re1 Qc3 19. Nf1 Re8 20. Qxf4 Ne5 21. N1h2 Bd7 22. Rec1 Nxf3+ 23. Nxf3 Qf6 24. Qxf6 Bxf6 25. Bd3 h5 26. g5 Bc3 27. Kg2 Kg7 28. Rc2 Rh8 29. Re2 Rhe8 30. Nd2 Re7 31. f4 Rae8 32. Nf3 Bf5 33. Ne5 Bxe5 34. exf5 Bxf4 35. f6+ Kf8 36. Rxe7 Rxe7 37. fxe7+ Kxe7 38. h4 f6 39. gxf6+ Kxf6 40. Rf1 g5 41. hxg5+ Kxg5 42. Kf3 Be5 43. Ke4 h4 44. Rf5+ Kg4 45. Rxe5 dxe5 46. Kxe5 h3 47. Bf5+ Kg3 48. Bxh3 Kxh3 49. d6 1-0

[Event "GER-ch Net Amateur Gr-A Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "12"]
[White "Henning, Marvin"]
[Black "Hassemeier, Mika"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2227"]
[BlackElo "2023"]
[PlyCount "33"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. f3 d5 4. Nc3 Bg7 5. Be3 dxe4 6. fxe4 c5 7. Nf3 cxd4 8. Bxd4 Bxd4 9. Bb5+ Bd7 10. Qxd4 Nf6 11. e5 Bxb5 12. Qxd8+ Kxd8 13. exf6 Bd7 14. fxe7+ Kxe7 15. Nd5+ Kd8 16. 0-0-0 Re8 17. Ng5 1-0

[Event "GER-ch Net Amateur Gr-A Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "10"]
[White "Kahlert, Thomas"]
[Black "Hassemeier, Mika"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "2068"]
[BlackElo "2023"]
[PlyCount "54"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 0-0 6. Nf3 e5 7. 0-0 Nc6 8. d5 Ne7 9. Bd2 Ne8 10. Rc1 f5 11. Ng5 f4 12. Bg4 Nf6 13. Be6+ Kh8 14. g3 Nh5 15. g4 Nxd5 16. Nf7+ Rxf7 17. Bxf7 Nxc3 18. Bxc3 Qf6 19. Bd5 f3 20. h3 c6 21. Kh2 Bxg4 22. Rg1 Qf4+ 23. Rg3 Nxg3 24. fxg3 Qh6 25. h4 cxd5 26. cxd5 Qe3 27. Qd2 Qxe4 0-1

[Event "GER-ch Net Amateur Gr-A Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "8"]
[White "Lauer, Marius"]
[Black "Hassemeier, Mika"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "1932"]
[BlackElo "2023"]
[PlyCount "75"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 0-0 5. 0-0 Nc6 6. Nc3 d6 7. Rb1 a5 8. d3 e5 9. a3 Nd4 10. Nxd4 exd4 11. Nd5 Nxd5 12. Bxd5 Bh3 13. Re1 c6 14. Bf3 h5 15. b4 axb4 16. Rxb4 Qd7 17. Qb3 Rfb8 18. Bf4 h4 19. Rb1 hxg3 20. hxg3 Ra7 21. Rb6 Qf5 22. Bxd6 Rd8 23. Bf4 Rd7 24. Qb4 Bf8 25. Qb2 Bxa3 26. Qa2 Bg4 27. Be4 Qa5 28. R1b3 Qe1+ 29. Kg2 Bh3+ 30. Kxh3 Qf1+ 31. Bg2 Qxf2 32. Rxa3 Rxa3 33. Qxa3 g5 34. Qa8+ Kg7 35. Qe8 gxf4 36. Qe5+ f6 37. Qxf4 Qg1 38. Qg4+ 1-0

[Event "GER-ch Net Amateur Gr-A Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "3"]
[White "Weller, Manuel"]
[Black "Hassemeier, Mika"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2092"]
[BlackElo "2023"]
[PlyCount "93"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 0-0 5. Bg2 c5 6. Nf3 Nc6 7. 0-0 e6 8. d4 cxd4 9. Nxd4 d5 10. cxd5 exd5 11. Nc3 Re8 12. Rc1 Be6 13. Nxe6 fxe6 14. e3 Rc8 15. Qd2 Qe7 16. Rfd1 Rf8 17. Qe2 Qf7 18. Nb5 Ne8 19. Ba3 a6 20. Bxf8 Qxf8 21. Nd4 Nxd4 22. exd4 Rxc1 23. Rxc1 Bxd4 24. Qxe6+ Kh8 25. Bxd5 Nc7 26. Qg8+ Qxg8 27. Bxg8 Nb5 28. Bd5 b6 29. Rc8+ Kg7 30. Bc4 Nc3 31. Kg2 b5 32. Bf1 Nxa2 33. h4 Nc3 34. Rc7+ Kh6 35. g4 g5 36. Rc6+ Kg7 37. hxg5 a5 38. f4 a4 39. bxa4 bxa4 40. f5 a3 41. Rc7+ Kf8 42. Rc8+ Kf7 43. Ra8 a2 44. Bc4+ Ke7 45. Bxa2 Nxa2 46. Rxa2 Be3 47. Re2 1-0

[Event "GER-ch Net Amateur Gr-A Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "6"]
[White "Westphal, Wolfgang"]
[Black "Hassemeier, Mika"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2069"]
[BlackElo "2023"]
[PlyCount "133"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 a6 6. a4 e6 7. g3 Bd6 8. Nc4 Bc7 9. Bg2 0-0 10. d3 Nbd7 11. 0-0 Ne5 12. Re1 Nxc4 13. dxc4 Rb8 14. Bg5 h6 15. Be3 Qe7 16. a5 Rd8 17. Qe2 Bd7 18. Na4 Bxa4 19. Rxa4 Nd7 20. Bd2 Ne5 21. Bc3 Nc6 22. Bxc6 bxc6 23. b3 Rd7 24. Raa1 Rbd8 25. Rad1 Rxd1 26. Rxd1 Rxd1+ 27. Qxd1 Qd8 28. Qxd8+ Bxd8 29. Kg2 f6 30. Kf3 Kf7 31. Ke4 Bc7 32. h3 Ke7 33. g4 g6 34. Bd2 f5+ 35. Kf3 g5 36. Bc3 Kf7 37. Ke3 Kg6 38. f3 h5 39. Be1 hxg4 40. hxg4 Kf6 41. Bc3+ Be5 42. Be1 Bd4+ 43. Kd3 Ke5 44. c3 Bg1 45. Bg3+ f4 46. Be1 Be3 47. b4 cxb4 48. cxb4 Ba7 49. Bc3+ Kd6 50. Bf6 c5 51. b5 axb5 52. cxb5 Bb8 53. Kc4 e5 54. Bxg5 Kc7 55. Kd5 Kb7 56. Kxc5 Bc7 57. b6 Bb8 58. Kb5 Bd6 59. a6+ Kb8 60. Kc6 Bb4 61. Bf6 Bc3 62. Be7 Bd4 63. Bd6+ Ka8 64. b7+ Ka7 65. b8Q+ Kxa6 66. Qb7+ Ka5 67. Qb5# 1-0

[Event "GER-ch Net Amateur Gr-A Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "1"]
[White "Wichmann, Cliff"]
[Black "Hassemeier, Mika"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2155"]
[BlackElo "2023"]
[PlyCount "77"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. Be3 Nc6 8. d5 Ne7 9. Nd2 Ne8 10. c5 f5 11. f3 Nf6 12. b4 f4 13. Bf2 a5 14. a3 g5 15. Nc4 axb4 16. axb4 Rxa1 17. Qxa1 g4 18. cxd6 cxd6 19. Qa5 Qe8 20. Nxd6 Qh5 21. Qc7 g3 22. Bg1 Qh3 23. Bf1 Qd7 24. Qxd7 Nxd7 25. hxg3 fxg3 26. Be3 Ng6 27. Bb5 Nf6 28. Ne2 Bd7 29. Bxd7 Nxd7 30. Nxg3 Nf4 31. 0-0 Rf6 32. Ngf5 Rg6 33. Ne7+ Kf8 34. Nxg6+ Nxg6 35. Nf5 Bf6 36. Rc1 Nf4 37. Rc7 Ke8 38. Bxf4 exf4 39. Rxb7 1-0

[Event "GER-ch Net Amateur Gr-A Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "5"]
[White "Commercon, Simon"]
[Black "Hassemeier, Mika"]
[Result "1/2-1/2"]
[ECO "E63"]
[WhiteElo "2050"]
[BlackElo "1956"]
[PlyCount "74"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. g3 a6 7. Bg2 Nc6 8. 0-0 e5 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Qxd8 Rxd8 12. Nd5 Nxd5 13. cxd5 Bd7 14. Be3 c6 15. Rfc1 cxd5 16. exd5 Rac8 17. Bb6 Rxc1+ 18. Rxc1 Rc8 19. Rxc8+ Bxc8 20. d6 e4 21. Bxe4 Bxb2 22. Kf1 Ba3 23. d7 Bxd7 24. Bxb7 Be6 25. Bxa6 Bxa2 26. Ke2 Bb2 27. Ke3 Kg7 28. Bd4+ Bxd4+ 29. Kxd4 Kf6 30. f4 h5 31. Ke4 Bb1+ 32. Ke3 Ba2 33. Bb7 Be6 34. Ke4 Bh3 35. Ke3 Be6 36. Ke4 Bh3 37. Ke3 Be6 1/2-1/2

[Event "GER-ch Net Amateur Gr-A Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "2"]
[White "Gaitzsch, Martin"]
[Black "Hassemeier, Mika"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "1738"]
[BlackElo "1964"]
[PlyCount "87"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e4 d6 6. Nge2 Nc6 7. d3 e5 8. 0-0 Bg4 9. f3 Bd7 10. Be3 Qc8 11. Qd2 Bh3 12. Bh6 Nd4 13. Bxg7 Kxg7 14. Nxd4 exd4 15. Ne2 Bxg2 16. Kxg2 c5 17. b4 Nd7 18. f4 f5 19. exf5 Rxf5 20. Ng1 b6 21. Nf3 Qb7 22. Rae1 Rf7 23. Kg1 h6 24. Re6 Qc7 25. b5 Nf6 26. Qe2 Ng4 27. Qe4 Rg8 28. Rxg6+ Kf8 29. Nh4 Nf6 30. Rxg8+ Kxg8 31. Qg6+ Kf8 32. Qxh6+ Ke8 33. Re1+ Kd7 34. Nf5 Kc8 35. Qh8+ Kb7 36. Qh3 a5 37. Re6 d5 38. cxd5 Nxd5 39. Nd6+ Ka7 40. Nxf7 Qxf7 41. Qh6 Ne3 42. Rg6 Qb7 43. Rg7 Nf5 44. Rxb7+ 1-0

[Event "GER-ch Net Amateur Gr-A Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "6"]
[White "Hassemeier, Mika"]
[Black "Cherny, Andrey"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "1961"]
[BlackElo "2227"]
[PlyCount "254"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. e5 Nfd7 7. Bc4 Nb6 8. Bb3 c5 9. dxc5 dxc5 10. Qe2 Nc6 11. 0-0 Bg4 12. Be3 Nd4 13. Bxd4 cxd4 14. Nb5 Bxf3 15. Rxf3 a6 16. Na3 Qc7 17. Rd1 Rad8 18. Rfd3 Qc5 19. Qf2 g5 20. g3 gxf4 21. gxf4 Kh8 22. Rxd4 Rxd4 23. Qxd4 Qc7 24. Nc4 Nxc4 25. Qxc4 Qb6+ 26. Qd4 Qg6+ 27. Kh1 Qh5 28. Rd3 e6 29. Qg1 Rg8 30. Rg3 Qf5 31. Qe3 Rd8 32. Rg1 Bh6 33. Rf1 Rg8 34. Bc4 Qg4 35. Qf3 Bxf4 36. Be2 Qxf3+ 37. Bxf3 b6 38. Be4 Be3 39. c3 Rf8 40. h3 Kg7 41. Rd1 Bf4 42. Rd6 Rb8 43. Bd3 a5 44. Rd7 Bxe5 45. Bc4 Kf6 46. Bd3 h6 47. Be2 a4 48. Bh5 Rf8 49. a3 Kg5 50. Bxf7 Bf4 51. Bxe6 Bc1 52. Rd5+ Kf4 53. Rb5 Be3 54. Rb4+ Ke5 55. Bg4 Rf2 56. c4 Kf4 57. c5+ Kg3 58. Kg1 Rxb2+ 59. Kf1 Rxb4 60. axb4 bxc5 61. bxc5 Bxc5 62. Be6 a3 63. Ke2 Kf4 64. Kd3 Ke5 65. Bg8 Be7 66. Ke2 Kd4 67. Kd2 Bb4+ 68. Kc2 Ke3 69. Kb3 Be7 70. Be6 Kd2 71. Ka2 Ke3 72. Bg4 Kf4 73. Bd7 h5 74. Be8 Kg5 75. Bd7 Kh4 76. Be6 Kg3 77. Bf7 h4 78. Be6 Kf4 79. Bg4 Ke5 80. Bc8 Kd4 81. Bg4 Ke3 82. Be6 Kd4 83. Bd7 Kc5 84. Bg4 Kd6 85. Bc8 Kc7 86. Bg4 Kb7 87. Bf5 Kc7 88. Bg4 Bc5 89. Bf5 Kd6 90. Bg4 Ke5 91. Bc8 Kf6 92. Bd7 Kg5 93. Bc8 Kf4 94. Bg4 Kg3 95. Bc8 Kf2 96. Bg4 Ke3 97. Bc8 Bd6 98. Bg4 Kd4 99. Bc8 Ke5 100. Bg4 Kf4 101. Bc8 Kg3 102. Bg4 Kf4 103. Bd7 Ke3 104. Bc8 Kd4 105. Bd7 Kc4 106. Bg4 Kc3 107. Be6 Kd2 108. Bg4 Ke3 109. Be6 Kf2 110. Bd7 Ke3 111. Bc8 Kf4 112. Bd7 Ke5 113. Bc8 Kf4 114. Bg4 Ke5 115. Bc8 Kf6 116. Bd7 Ke7 117. Bg4 Kd8 118. Bf3 Ke7 119. Bg4 Kf6 120. Bc8 Bf8 121. Bg4 Ke5 122. Bc8 Kf4 123. Bg4 Kg5 124. Kb3 Kf6 125. Ka2 Kf7 126. Bc8 Kg6 127. Bg4 Kg5 1/2-1/2

[Event "GER-ch Net Amateur Gr-A Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "1"]
[White "Hassemeier, Mika"]
[Black "Gley, Reinhard"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "1975"]
[BlackElo "1695"]
[PlyCount "125"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. g3 d5 5. Bg2 c6 6. Nf3 Bb4 7. 0-0 0-0 8. Qc2 Nbd7 9. Bf4 h6 10. h4 Ng4 11. a3 Be7 12. cxd5 exd5 13. Rae1 g5 14. hxg5 hxg5 15. Bc1 Kg7 16. Bh3 Bf6 17. Qxf5 Nde5 18. Qc2 Nxf3+ 19. exf3 Nh6 20. Bg2 Bf5 21. Qd1 Qb6 22. Na4 Qxd4 23. Be3 Qxd1 24. Rxd1 Bc2 25. Nc3 Bxd1 26. Rxd1 Nf5 27. g4 Nxe3 28. fxe3 Rae8 29. Kf2 b5 30. Rd2 a5 31. Ne2 Re7 32. Ng3 Kf7 33. Nf5 Re5 34. Bf1 Rd8 35. Nd4 Rd6 36. Nf5 Rde6 37. Bd3 b4 38. axb4 axb4 39. Rc2 Ke8 40. Nd4 Rd6 41. Nxc6 Ree6 42. Nd4 Bxd4 43. exd4 Ke7 44. Rc7+ Kf6 45. Rb7 Rb6 46. Rd7 Red6 47. Rh7 b3 48. Rh6+ Ke7 49. Rh5 Rb4 50. Ke3 Re6+ 51. Kd2 Rxd4 52. Rxg5 Kd6 53. Kc3 Rf4 54. Rf5 Rxf5 55. Bxf5 Re3+ 56. Kb4 Rxf3 57. Kb5 Ke5 58. Kb4 Rg3 59. Bc8 Kd4 60. Bf5 Ke5 61. Bc8 Kf4 62. Be6 Ke5 63. Bc8 1/2-1/2

[Event "GER-ch Net Amateur Gr-A Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "4"]
[White "Hassemeier, Mika"]
[Black "Schoettker, Jochen"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1947"]
[BlackElo "1744"]
[PlyCount "95"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 b6 7. Ndf3 a5 8. Ne2 Ba6 9. Bg5 Be7 10. Bxe7 Qxe7 11. Rc1 Bxd3 12. Qxd3 c4 13. Qc2 h6 14. Nf4 b5 15. h4 Nc6 16. Nh5 0-0 17. Rh3 f6 18. Rg3 Rf7 19. Qg6 Kf8 20. Qh7 Ke8 21. Qg8+ Nf8 22. Nxg7+ Kd7 23. exf6 Qxf6 24. Nh5 Qe7 25. Qxf7 Qxf7 26. Rg7 Ke7 27. Rxf7+ Kxf7 28. Nf4 Ng6 29. Nxg6 Kxg6 30. g4 Rf8 31. Ke2 Rf4 32. Rg1 b4 33. Ke3 Re4+ 34. Kd2 bxc3+ 35. bxc3 Rf4 36. Ke3 Re4+ 37. Kd2 Rf4 38. h5+ Kf6 39. Rg3 e5 40. dxe5+ Nxe5 41. Nxe5 Kxe5 42. g5 hxg5 43. Rxg5+ Ke4 44. Ke2 Rh4 45. f3+ Kf4 46. Rg4+ Rxg4 47. fxg4 Kg5 48. Ke3 1-0

[Event "GER-ch Net Amateur Gr-A Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "9"]
[White "Hassemeier, Mika"]
[Black "Wolff, Stefan"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1969"]
[BlackElo "1620"]
[PlyCount "11"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Bc5 5. e3 Nc6 6. Qxg4 1-0

[Event "GER-ch Net Amateur Gr-A Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "3"]
[White "Isele, Thomas"]
[Black "Hassemeier, Mika"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1787"]
[BlackElo "1937"]
[PlyCount "102"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. Bd3 d5 4. Nd2 dxe4 5. Nxe4 Nf6 6. Nxf6+ exf6 7. c3 Bg7 8. Nf3 0-0 9. 0-0 a5 10. Re1 Na6 11. Be3 Nc7 12. Qd2 Bg4 13. Be2 Nd5 14. Bh6 Qd7 15. Bxg7 Kxg7 16. Rad1 Rad8 17. h3 Bxf3 18. Bxf3 Nc7 19. Qc2 Rfe8 20. Qa4 Qf5 21. Qb3 Qb5 22. Qxb5 Nxb5 23. Kf1 a4 24. a3 Nd6 25. Be2 Ne4 26. Bd3 f5 27. Bc2 b5 28. Re2 Nd6 29. Bd3 Rxe2 30. Kxe2 Kf6 31. Kd2 Re8 32. Re1 Ne4+ 33. Bxe4 fxe4 34. Re3 Kf5 35. g3 Re6 36. f3 h5 37. h4 exf3 38. Rxf3+ Kg4 39. Rd3 Rf6 40. Ke2 Rf5 41. Re3 Kh3 42. Rf3 Kg2 43. Rxf5 gxf5 44. Kd3 Kxg3 45. b3 axb3 46. a4 b2 47. Kc2 bxa4 48. Kxb2 f4 49. c4 f3 50. d5 cxd5 51. cxd5 f2 0-1

[Event "GER-ch Net Amateur Gr-A Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "7"]
[White "Rausch, Stephan"]
[Black "Hassemeier, Mika"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2046"]
[BlackElo "1971"]
[PlyCount "117"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. h3 c5 7. d5 b5 8. cxb5 a6 9. bxa6 Bxa6 10. Bxa6 Nxa6 11. 0-0 Qa5 12. Nd2 Rfb8 13. Nc4 Qb4 14. Qd3 Nd7 15. Bd2 Ne5 16. Nxe5 Bxe5 17. Rfb1 c4 18. Qe3 Nc5 19. f4 Bg7 20. e5 Nd3 21. Ne4 Qb6 22. Qc5 Rb7 23. Qxb6 Rxb6 24. Bc3 Nxf4 25. exd6 Ne2+ 26. Kf2 Nxc3 27. Nxc3 Bxc3 28. bxc3 Rxb1 29. Rxb1 Rxa2+ 30. Ke3 exd6 31. Rb6 Rxg2 32. Rxd6 Rg3+ 33. Kd4 Rxh3 34. Kxc4 Kf8 35. Kb4 Ke7 36. Ra6 f5 37. c4 f4 38. c5 f3 39. Ra7+ Kf6 40. Ra8 Rh4+ 41. Kb5 Rf4 42. Ra1 Rd4 43. Kc6 Ke5 44. d6 f2 45. Kc7 Rc4 46. c6 Rd4 47. d7 g5 48. Rf1 Rd2 49. d8Q Rxd8 50. Kxd8 g4 51. c7 g3 52. c8Q g2 53. Qc3+ Ke4 54. Qc2+ Ke5 55. Qe2+ Kd6 56. Rd1+ Kc6 57. Qc2+ Kb6 58. Rb1+ Ka6 59. Qa2# 1-0

[Event "GER-ch Net Amateur Gr-A Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "8"]
[White "Stangl, Anita"]
[Black "Hassemeier, Mika"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1836"]
[BlackElo "1957"]
[PlyCount "126"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 g6 4. Bd3 h5 5. Nf3 Nh6 6. c3 Bg4 7. 0-0 e6 8. h3 Bxf3 9. Qxf3 h4 10. Bf4 Nf5 11. Qg4 Nd7 12. Nd2 Be7 13. Nf3 Qc7 14. Bg5 Bxg5 15. Qxg5 Rh5 16. Qf4 0-0-0 17. Bxf5 exf5 18. Nxh4 g5 19. Qxf5 Rxh4 20. Qxg5 Re4 21. Rae1 Rxe1 22. Rxe1 Nf8 23. f4 Ne6 24. Qg4 c5 25. f5 Nf8 26. e6 Re8 27. Re5 cxd4 28. cxd4 fxe6 29. fxe6 Qd6 30. e7+ Nd7 31. Re6 Qb4 32. Qg5 Qxd4+ 33. Kh2 Qh8 34. Qxd5 Qg7 35. Qd6 Qxb2 36. Re4 Qxa2 37. Re3 Qc4 38. Qe6 Qc7+ 39. g3 Qc2+ 40. Re2 Qc6 41. Qf7 Nf6 42. Rf2 Ne4 43. Qf5+ Kb8 44. Qf4+ Kc8 45. Re2 Nd6 46. Re6 Qc2+ 47. Kg1 Qb1+ 48. Qf1 Qxf1+ 49. Kxf1 Kd7 50. Rg6 Rxe7 51. h4 a5 52. h5 Nf5 53. g4 Ne3+ 54. Kf2 a4 55. Rg5 b6 56. Rb5 Kc6 57. Rb1 Nxg4+ 58. Kg3 Nf6 59. Kh4 Rh7 60. Kg5 Rxh5+ 61. Kxf6 Rh2 62. Ke5 Rd2 63. Ke4 b5 0-1

[Event "GER-ch Net Amateur Gr-A Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "7"]
[White "Dahl, Christoph"]
[Black "Hassemeier, Mika"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2097"]
[BlackElo "1952"]
[PlyCount "105"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 g6 3. Nf3 d5 4. exd5 cxd5 5. Bb5+ Nc6 6. Ne5 Bd7 7. Nxd7 Qxd7 8. 0-0 Nf6 9. d4 Bg7 10. Re1 0-0 11. Bxc6 bxc6 12. Bg5 e6 13. Qd2 Rfe8 14. Bh6 Bh8 15. Bf4 Rac8 16. Be5 Qe7 17. Qf4 Nh5 18. Qf3 Bxe5 19. dxe5 c5 20. Rad1 Ng7 21. g4 Qg5 22. Qg3 h5 23. gxh5 Qxg3+ 24. fxg3 Nxh5 25. Rf1 Rb8 26. b3 Ng7 27. g4 Rb4 28. h3 Rc8 29. Rf3 Rd4 30. Rdf1 Rf8 31. Nb5 Rd2 32. Nd6 Rxc2 33. Nxf7 Rxf7 34. Rxf7 Rxa2 35. Rd7 Rb2 36. Rff7 Ne8 37. Rfe7 Kf8 38. Rh7 Kg8 39. Rxa7 Rxb3 40. Rhe7 Rb8 41. Rxe6 c4 42. Rxg6+ Kf8 43. Rc6 Rd8 44. h4 d4 45. Rxc4 d3 46. Ra1 d2 47. Rd1 Ke7 48. Rc2 Ke6 49. Rcxd2 Ra8 50. h5 Ra4 51. Rg2 Re4 52. h6 Rxe5 53. h7 1-0

[Event "GER-ch Net Amateur Gr-A Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "9"]
[White "Graf, Lucas"]
[Black "Hassemeier, Mika"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2074"]
[BlackElo "1952"]
[PlyCount "80"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 g6 5. Re1 Bg7 6. c3 Ngf6 7. d4 0-0 8. h3 a6 9. Bf1 b5 10. e5 Ne8 11. Bf4 Bb7 12. a4 cxd4 13. cxd4 Bxf3 14. Qxf3 dxe5 15. dxe5 Nc7 16. Nc3 b4 17. Na2 a5 18. Rad1 Qc8 19. Rc1 Qd8 20. Rcd1 Qc8 21. Nc1 Ne6 22. Bh2 Ra7 23. Bb5 Ndc5 24. Nb3 Nxb3 25. Qxb3 Rc7 26. Bg3 Rd8 27. Qe3 Rxd1 28. Rxd1 h6 29. Kh2 Kh7 30. Qb6 Rc5 31. Qxa5 Nc7 32. Qxb4 Nxb5 33. axb5 Bxe5 34. Bxe5 Rxe5 35. b6 Qb8 36. f4 Re6 37. Rd7 g5 38. b7 gxf4 39. Qc3 f3+ 40. Kg1 Qg3 0-1

[Event "GER-ch Net Amateur Gr-A Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "2"]
[White "Hassemeier, Mika"]
[Black "Gutheil, Heinrich"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "1952"]
[BlackElo "2177"]
[PlyCount "44"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 e5 5. d5 f5 6. Bd3 Nf6 7. Nge2 0-0 8. 0-0 f4 9. f3 g5 10. b4 g4 11. c5 Nh5 12. Qe1 gxf3 13. gxf3 Bh3 14. cxd6 cxd6 15. Rf2 Qh4 16. Bd2 Kh8 17. Kh1 Ng3+ 18. hxg3 fxg3 19. Rh2 Bg2+ 20. Kxg2 Qxh2+ 21. Kf1 g2+ 22. Kf2 g1Q# 0-1

[Event "GER-ch Net Amateur Gr-A Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "8"]
[White "Hassemeier, Mika"]
[Black "Hehn, Hartmut"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1952"]
[BlackElo "1725"]
[PlyCount "163"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. d4 c5 2. c3 e6 3. Nf3 b6 4. Bf4 Bb7 5. e3 Nf6 6. Bd3 Be7 7. h3 g6 8. Nbd2 cxd4 9. exd4 Nc6 10. 0-0 d6 11. Bh6 Bf8 12. Bxf8 Kxf8 13. Qe2 Kg7 14. Rae1 Ne7 15. Ng5 Qd7 16. Bb5 Bc6 17. Bxc6 Nxc6 18. Nde4 Nxe4 19. Qxe4 Rae8 20. f4 h6 21. Nf3 Ne7 22. c4 Qc6 23. Qd3 Rc8 24. b3 Rhe8 25. Re2 a6 26. Rfe1 b5 27. d5 bxc4 28. bxc4 Qxc4 29. Qxc4 Rxc4 30. dxe6 Nf5 31. g4 Nd4 32. Nxd4 Rxd4 33. exf7 Rxe2 34. Rxe2 Kxf7 35. Rb2 Rxf4 36. Rb6 Ke6 37. Rxa6 h5 38. gxh5 gxh5 39. Kg2 h4 40. Ra5 Rd4 41. a3 d5 42. Ra6+ Ke5 43. Ra8 Rd3 44. a4 Ra3 45. a5 Kd4 46. a6 Kd3 47. a7 Kd2 48. Kf2 d4 49. Rd8 Rxa7 50. Rxd4+ Kc3 51. Rxh4 Ra1 52. Re4 Kd3 53. Re8 Kd4 54. Kg3 Kd5 55. Kf4 Kd6 56. h4 Ra5 57. Kg4 Kd7 58. Re2 Kd6 59. Re8 Kd7 60. Rg8 Ke7 61. Rg5 Ra1 62. Kh5 Kf8 63. Kh6 Ra6+ 64. Kh7 Ra7+ 65. Kh8 Ra6 66. Rg8+ Kf7 67. Rg7+ Kf8 68. Rh7 Ra8 69. Rh5 Kf7+ 70. Kh7 Kf6 71. Rh6+ Kf7 72. Rb6 Ra7 73. h5 Rc7 74. Ra6 Rd7 75. Kh6 Re7 76. Rg6 Re8 77. Rg7+ Kf6 78. Rg6+ Kf7 79. Ra6 Rh8+ 80. Kg5 Kg7 81. Ra7+ Kg8 82. Kg6 1-0

[Event "GER-ch Net Amateur Gr-A Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "6"]
[White "Hassemeier, Mika"]
[Black "Klueners, Juergen"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "1952"]
[BlackElo "1643"]
[PlyCount "61"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. Bf4 c4 10. Ne5 Be6 11. Rc1 Rc8 12. Nxc6 bxc6 13. e4 Qb6 14. e5 Nd7 15. Qd2 Rfd8 16. Be3 Nf8 17. f4 Bf5 18. Qf2 Bd3 19. Rfe1 Bb4 20. Bf1 Bxf1 21. Rxf1 Rb8 22. f5 Bxc3 23. bxc3 Qb2 24. Rc2 Qa3 25. e6 fxe6 26. f6 Ng6 27. fxg7 Qe7 28. Bh6 Rb7 29. h4 Qf7 30. h5 Qxf2+ 31. Rcxf2 1-0

[Event "GER-ch Net Amateur Gr-A Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "3"]
[White "Hassemeier, Mika"]
[Black "Stangl, Anita"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1952"]
[BlackElo "1824"]
[PlyCount "83"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 c6 4. Nf3 dxc4 5. a4 Bb4 6. e3 b5 7. axb5 cxb5 8. Be2 a5 9. 0-0 Bxc3 10. bxc3 Ne7 11. Ne5 0-0 12. Bf3 Ra7 13. e4 Bb7 14. h3 f6 15. Ng4 Ng6 16. Be3 Ra8 17. e5 f5 18. Bxb7 Ra7 19. Bf3 fxg4 20. Bxg4 Qd5 21. Bf3 Qd7 22. g3 Qf7 23. Bg2 Ra6 24. Qe2 Rd8 25. Rfb1 Qd7 26. h4 Ne7 27. Be4 Nd5 28. Bxd5 Qxd5 29. h5 Nc6 30. Qg4 b4 31. cxb4 Nxb4 32. Rxb4 axb4 33. Rxa6 c3 34. h6 g6 35. Rxe6 Qd7 36. d5 b3 37. Bd4 b2 38. Rxg6+ hxg6 39. Qxg6+ Kf8 40. Bc5+ Qe7 41. Qg7+ Ke8 42. Qxe7# 1-0

[Event "GER-ch Net Amateur Gr-A Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "1"]
[White "Maisch, Julian"]
[Black "Hassemeier, Mika"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1620"]
[BlackElo "1952"]
[PlyCount "102"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. g3 Nc6 4. Bg2 e5 5. 0-0 g6 6. d3 Bg7 7. c3 Nge7 8. Be3 0-0 9. Qd2 f5 10. Bh6 f4 11. Bxg7 Kxg7 12. d4 cxd4 13. cxd4 a5 14. Nc3 h6 15. Rad1 Bg4 16. dxe5 dxe5 17. gxf4 Qxd2 18. Rxd2 Bxf3 19. Bxf3 Nd4 20. Bg2 Rxf4 21. Re1 Rd8 22. Nd5 Nxd5 23. exd5 Kf6 24. Re3 g5 25. Rc3 Rd6 26. Rc7 b6 27. a3 g4 28. b4 axb4 29. axb4 Nf3+ 30. Bxf3 gxf3 31. b5 Rb4 32. h4 Rxb5 33. Rc6 Rxc6 34. dxc6 Rc5 35. Rd6+ Kf5 36. Rxh6 Kg4 37. Kh2 Rc2 38. c7 Rxf2+ 39. Kg1 Rc2 40. Rxb6 Rxc7 41. Rb4+ Kg3 42. Rb1 e4 43. h5 Rh7 44. Rb5 e3 45. Kf1 Ra7 46. Rb1 Rh7 47. Rb5 Rd7 48. Rb1 Rd5 49. Re1 e2+ 50. Kg1 f2+ 51. Kh1 Rxh5# 0-1

[Event "GER-ch Net Amateur Gr-A Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "4"]
[White "Schaefer, Marlon"]
[Black "Hassemeier, Mika"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1762"]
[BlackElo "1952"]
[PlyCount "207"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. Nc3 d5 4. e5 h5 5. Nf3 Nh6 6. Ne2 Bg4 7. Nf4 e6 8. h3 Bxf3 9. Qxf3 h4 10. Nd3 Nf5 11. c3 Be7 12. Bd2 Nd7 13. 0-0-0 a6 14. g4 hxg3 15. fxg3 c5 16. g4 Nh4 17. Qf2 Qa5 18. Kb1 Rc8 19. c4 Qa4 20. b3 Qc6 21. cxd5 Qxd5 22. Be2 cxd4 23. Rhf1 Rh7 24. Nf4 Qxe5 25. Bc1 Qc5 26. Bb2 Qc2+ 27. Ka1 Bf6 28. Nd3 Qc7 29. Rc1 Qd8 30. Rcd1 g5 31. Nb4 Qb6 32. Nd3 Ng6 33. Bf3 Nge5 34. Be4 Rg7 35. Qg2 Nxd3 36. Bxd3 Be5 37. Be4 Nf6 38. Bxb7 Rc7 39. Bf3 Ke7 40. Rc1 Rg8 41. Rxc7+ Qxc7 42. Rc1 Qd7 43. Bc6 Qd6 44. Ba4 d3 45. Qd2 Bxb2+ 46. Qxb2 Qb8 47. Qa3+ Kd8 48. Rd1 Qe5+ 49. Kb1 Qd5 50. Qb4 Ne4 51. Qb8+ Ke7 52. Qxg8 Nc3+ 53. Kc1 Nxd1 54. Kxd1 Qf3+ 55. Kd2 Qe2+ 56. Kc3 Qc2+ 57. Kb4 a5+ 58. Kxa5 d2 59. Qxg5+ Kd6 60. Qd8+ Ke5 61. Qg5+ Ke4 62. Bc6+ Qxc6 63. Qxd2 Qc5+ 64. Ka4 Qa7+ 65. Kb4 Qb6+ 66. Ka3 Qc5+ 67. Qb4+ Qxb4+ 68. Kxb4 Kd4 69. a4 e5 70. a5 e4 71. a6 e3 72. a7 e2 73. a8Q e1Q+ 74. Kb5 Qe5+ 75. Kb6 Qc5+ 76. Kb7 Qb5+ 77. Kc8 Qe8+ 78. Kb7 Qb5+ 79. Kc8 Qe8+ 80. Kb7 Qd7+ 81. Ka6 Qd6+ 82. Ka7 Qc5+ 83. Kb8 Ke5 84. Qf3 Qb6+ 85. Kc8 Qe6+ 86. Kb7 Qd7+ 87. Kb6 Qd8+ 88. Kb5 Qb8+ 89. Kc4 Qc7+ 90. Kb4 Qb6+ 91. Kc3 Qa5+ 92. Kb2 Qd2+ 93. Ka3 Qa5+ 94. Kb2 Qd2+ 95. Kb1 Qe1+ 96. Kc2 Qb4 97. Qc3+ Qd4 98. Qxd4+ Kxd4 99. h4 Ke4 100. h5 f5 101. gxf5 Kxf5 102. b4 Kg5 103. b5 Kxh5 104. b6 1-0

[Event "GER-ch Net Amateur Gr-A Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "5"]
[White "Schletter, Felix"]
[Black "Hassemeier, Mika"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1733"]
[BlackElo "1952"]
[PlyCount "76"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c6 2. Ne2 g6 3. d4 d5 4. e5 h5 5. g3 Bg4 6. Bg2 Nh6 7. h3 Bxe2 8. Qxe2 Nf5 9. c3 e6 10. 0-0 a6 11. Nd2 c5 12. Nf3 Nc6 13. Rd1 Qb6 14. Be3 Be7 15. dxc5 Bxc5 16. Bxc5 Qxc5 17. Nd2 Nxg3 18. Qf3 Nf5 19. Nb3 Qe7 20. Re1 Qg5 21. Kh2 Nh4 22. Qg3 Qxg3+ 23. fxg3 Nxg2 24. Kxg2 a5 25. Nd4 Kd7 26. Kf3 a4 27. a3 Rhc8 28. Rac1 Nxd4+ 29. cxd4 Rxc1 30. Rxc1 Rc8 31. Rxc8 Kxc8 32. Kf4 Kd7 33. Kg5 Ke7 34. h4 Ke8 35. Kf6 Kf8 36. Kg5 Kg7 37. g4 hxg4 38. Kxg4 Kh6 0-1

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "6"]
[White "Hassemeier, Mika"]
[Black "Bornholdt, Joa Max"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1941"]
[BlackElo "1804"]
[PlyCount "104"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 0-0 8. Qc2 Nbd7 9. Nge2 Re8 10. 0-0 Ne4 11. Bxe7 Qxe7 12. Rae1 f5 13. f3 Nxc3 14. Nxc3 g6 15. e4 Qb4 16. exf5 Qxd4+ 17. Kh1 Rxe1 18. Rxe1 Ne5 19. Qe2 Nxd3 20. Qe8+ Kg7 21. Re7+ Kh6 22. Rxh7+ Kxh7 23. Qxg6+ Kh8 24. Qe8+ Kg7 25. Qe7+ Kh6 26. Qf8+ Qg7 27. Qd8 Bxf5 28. Qxa8 Qd4 29. h4 Qxh4+ 30. Kg1 Qf2+ 31. Kh1 Qe1+ 32. Kh2 Qe5+ 33. Kg1 Qg7 34. Qd8 Ne5 35. Qh4+ Kg6 36. Qg3+ Kf6 37. Qh4+ Ke6 38. Qd8 Nxf3+ 39. Kf2 Ne5 40. Qc8+ Kf6 41. Qd8+ Ke6 42. Qe8+ Kd6 43. Qb8+ Kc5 44. Na4+ Kc4 45. b3+ Kd3 46. Nc5+ Kc2 47. Qxa7 Ng4+ 48. Kf1 Ne3+ 49. Ke1 Nxg2+ 50. Kf2 Nf4 51. Ke3 Qg3+ 52. Kd4 Qc3# 0-1

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "9"]
[White "Hassemeier, Mika"]
[Black "Gallasch, Jonas"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1934"]
[BlackElo "2013"]
[PlyCount "83"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Nc3 e5 7. Bc4 Bb4 8. 0-0 0-0 9. Bg5 h6 10. Bh4 g5 11. Bg3 Qe7 12. f3 Qc5+ 13. Kh1 Qxc4 14. Bxe5 Ne8 15. f4 Ba6 16. Rf3 f6 17. Bd4 Bxc3 18. Bxc3 d5 19. fxg5 hxg5 20. exd5 cxd5 21. Qd2 Rd8 22. Bxf6 Rxf6 23. Qxg5+ Kf7 24. Qh5+ Ke7 25. Re1+ Kd7 26. Qh7+ Kc8 27. Rc3 Nd6 28. Qxa7 Bb5 29. Qa8+ Kd7 30. Qa7+ Kc6 31. a4 Re8 32. axb5+ Nxb5 33. Rxc4+ dxc4 34. Qa6+ Kc5 35. b4+ cxb3 36. Qa1 Rxe1+ 37. Qxe1 b2 38. h3 Ra6 39. Qe5+ Kc4 40. Qxb2 Nc3 41. Qb3+ Kd4 42. Qb4+ 1-0

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "1"]
[White "Hassemeier, Mika"]
[Black "Haase, Thomas Konstantin"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1928"]
[BlackElo "1620"]
[PlyCount "47"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 c5 2. c3 d5 3. Nf3 Nf6 4. e3 g6 5. Bd3 Bg7 6. h3 Nbd7 7. 0-0 0-0 8. Nbd2 b6 9. e4 dxe4 10. Nxe4 cxd4 11. cxd4 Bb7 12. Qe2 Rc8 13. Bd2 Nxe4 14. Bxe4 Bxe4 15. Qxe4 Nf6 16. Qd3 Nd5 17. Rac1 Qd7 18. Rfe1 e6 19. a3 h6 20. Ne5 Bxe5 21. dxe5 Kg7 22. Rcd1 Qa4 23. Qf3 Rc3 24. bxc3 1-0

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "3"]
[White "Hassemeier, Mika"]
[Black "Irkilmez, Yakub"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1924"]
[BlackElo "2115"]
[PlyCount "142"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. e3 g6 5. f3 Nf6 6. c4 Bg7 7. Nc3 c5 8. dxc5 Qa5 9. Qd2 dxc4 10. Bxc4 Qxc5 11. Bb5+ Bd7 12. Bxd7+ Nbxd7 13. Nge2 0-0 14. e4 Rfd8 15. Be3 Qa5 16. 0-0 Ne5 17. Qc1 Rac8 18. Bh6 Nd3 19. Qd2 Bxh6 20. Qxh6 Qb6+ 21. Kh1 Nf2+ 22. Rxf2 Qxf2 23. Qg5 Rxc3 24. Nxc3 Qxb2 25. Qc1 Qxc1+ 26. Rxc1 Rc8 27. Kg1 Kf8 28. Kf2 Ke8 29. Ke3 Kd7 30. Rd1+ Ke6 31. Ne2 g5 32. h4 h6 33. hxg5 hxg5 34. g3 Ne8 35. f4 g4 36. e5 f6 37. Ke4 f5+ 38. Ke3 Kf7 39. Rd7 Rc7 40. Rd8 e6 41. Rd3 Ke7 42. Nd4 Rd7 43. Rb3 a6 44. Rb6 Ng7 45. Nb3 Kd8 46. Nc5 Rd5 47. Nxe6+ Nxe6 48. Rxe6 Ra5 49. Rf6 Ra3+ 50. Kd4 Rxg3 51. Rxf5 Rf3 52. Ke4 Rf2 53. Rg5 Rxa2 54. Rxg4 b5 55. Kf5 b4 56. Ke6 b3 57. Rg3 Ra3 58. Rg1 b2 59. Rb1 Rb3 60. f5 Rb6+ 61. Kd5 a5 62. f6 a4 63. Kc5 Rb7 64. Kc6 Rc7+ 65. Kd6 Rd7+ 66. Ke6 Rd2 67. f7 Rf2 68. Rxb2 Rf1 69. Rc2 a3 70. Rd2+ Kc8 71. Ra2 Rf2 1-0

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "7"]
[White "Hassemeier, Mika"]
[Black "Wagner, Rainer"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "1918"]
[BlackElo "1819"]
[PlyCount "69"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Be7 4. e4 Bd6 5. e5 Bb4 6. Qc2 Ng8 7. Nf3 h6 8. Bd3 Ne7 9. 0-0 Bxc3 10. Qxc3 b6 11. Be4 c6 12. b3 d5 13. exd6 Qxd6 14. a4 Bb7 15. Ba3 Qd8 16. Ne5 Nd7 17. Bxe7 Qxe7 18. Bxc6 Bxc6 19. Nxc6 Qd6 20. d5 0-0 21. Rad1 exd5 22. cxd5 Nf6 23. Rfe1 Rfe8 24. Qc4 Kh8 25. Rxe8+ Nxe8 26. g3 Nf6 27. f4 a6 28. Ne5 Kg8 29. Qc6 Rd8 30. Qb7 Qc5+ 31. Kh1 Rxd5 32. Qxf7+ Kh7 33. Rxd5 Nxd5 34. Qf5+ Kg8 35. Qe6+ 1-0

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "2"]
[White "Kersten, Uwe"]
[Black "Hassemeier, Mika"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2106"]
[BlackElo "1933"]
[PlyCount "81"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. Nc3 d5 4. h3 dxe4 5. Nxe4 Nf6 6. Nxf6+ exf6 7. Bc4 Qe7+ 8. Ne2 Be6 9. Bb3 Bg7 10. 0-0 0-0 11. Re1 Bxb3 12. axb3 Qd7 13. Bf4 Na6 14. Qd2 Rfe8 15. Bh6 Bh8 16. b4 Nc7 17. c3 Ne6 18. Nc1 Qd5 19. Ra5 Qd7 20. Nd3 b6 21. Raa1 Qd5 22. Re2 Qh5 23. Bf4 Nxf4 24. Rxe8+ Rxe8 25. Nxf4 Qf5 26. Rxa7 Qb1+ 27. Kh2 Re1 28. Ra8+ Kg7 29. Kg3 h5 30. h4 Kh7 31. Ra7 Kg8 32. Ra8+ Kh7 33. Ra7 Kg8 34. d5 Qf5 35. d6 Qg4+ 36. Kh2 Rd1 37. Qe3 Qxh4+ 38. Nh3 Rxd6 39. Qe8+ Kg7 40. Qxf7+ Kh6 41. Qh7# 1-0

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "4"]
[White "Koellner, Christof"]
[Black "Hassemeier, Mika"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2075"]
[BlackElo "1950"]
[PlyCount "113"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Nf6 3. Nbd2 d5 4. e3 Bg7 5. b4 0-0 6. Bb2 Nbd7 7. c4 c6 8. Be2 e5 9. Nxe5 Nxe5 10. dxe5 Nd7 11. f4 Qb6 12. Qb3 a5 13. bxa5 Qxa5 14. Bc3 Qa7 15. cxd5 Qxe3 16. Qc4 cxd5 17. Qd4 Qxd4 18. Bxd4 Nb8 19. 0-0 Nc6 20. Nb3 Be6 21. Bf3 Ra4 22. Bc5 Rd8 23. g3 Rda8 24. a3 Na5 25. Nxa5 R4xa5 26. Bb4 Ra4 27. Rad1 Bf8 28. Bxf8 Kxf8 29. Bxd5 Bxd5 30. Rxd5 Rxa3 31. Rb5 Ra2 32. Rxb7 Re2 33. Rf2 Ra1+ 34. Kg2 Rxf2+ 35. Kxf2 Ra2+ 36. Kg1 h6 37. Rc7 g5 38. Rc1 Re2 39. Rf1 Kg7 40. Rf2 Re3 41. Kg2 gxf4 42. gxf4 Kg6 43. Rf3 Re2+ 44. Kg3 Kf5 45. Ra3 Re4 46. Ra6 Re3+ 47. Kf2 Kxf4 48. Rf6+ Kxe5 49. Rxf7 Ra3 50. Rh7 Ra6 51. Kf3 Kf5 52. h4 Ra3+ 53. Kg2 Ra6 54. Kg3 Ra3+ 55. Kg2 Ra6 56. Kg3 Ra3+ 57. Kg2 1/2-1/2

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "8"]
[White "Lehmann, Ruben"]
[Black "Hassemeier, Mika"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "1563"]
[BlackElo "1930"]
[PlyCount "36"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nc6 5. Nf3 e5 6. Be3 f5 7. dxe5 Nxe5 8. Nxe5 Bxe5 9. Qd2 fxe4 10. Nxe4 Bf5 11. Bd3 Nf6 12. Nxf6+ Qxf6 13. Bxf5 Qxf5 14. 0-0-0 0-0-0 15. Bxa7 b6 16. Qd5 Bf4+ 17. Rd2 Qxd5 18. cxd5 Kb7 0-1

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "5"]
[White "Schaum, Moritz"]
[Black "Hassemeier, Mika"]
[Result "1-0"]
[ECO "E99"]
[WhiteElo "2029"]
[BlackElo "1955"]
[PlyCount "147"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. Nd3 Ng6 14. c5 Nf6 15. cxd6 cxd6 16. Nb5 g4 17. fxg4 Nxe4 18. Bf3 Nxf2 19. Nxf2 a6 20. Nc3 b5 21. Qe2 Ra7 22. Rac1 Raf7 23. Nfe4 Nh4 24. h3 Kh8 25. Rc2 Rg8 26. Rfc1 Bd7 27. Nxd6 Rff8 28. Nce4 Nxf3+ 29. gxf3 Bf6 30. Nxf6 Qxf6 31. Ne4 Qh4 32. Qf2 Qxh3 33. Qg2 Bxg4 34. Qxh3 Bxh3+ 35. Kh2 Bf5 36. Rg2 Bxe4 37. Rxg8+ Kxg8 38. fxe4 f3 39. Kg3 f2 40. Rf1 Rf4 41. Rxf2 Rxe4 42. Rf6 Rd4 43. Rxa6 Rxd5 44. Kf3 Rd2 45. b4 Rd4 46. a3 Kf7 47. Ke3 Rg4 48. Kf3 Rc4 49. Rb6 Rc3+ 50. Ke4 Rxa3 51. Kxe5 Rb3 52. Rxb5 h5 53. Kd4 h4 54. Kc4 Rb1 55. Rh5 Rh1 56. Kd5 Kg6 57. Rh8 h3 58. Kc6 h2 59. Kb6 Kf6 60. b5 Ke6 61. Rh5 Kd6 62. Kb7 Kd7 63. b6 Kd6 64. Rh7 Kc5 65. Kc7 Rb1 66. Rh5+ Kc4 67. Rxh2 Rg1 68. Rh7 Kd5 69. b7 Rc1+ 70. Kb8 Rb1 71. Kc8 Rc1+ 72. Rc7 Rh1 73. b8Q Rh8+ 74. Kb7 1-0

[Event "GER-ch Net blitz qual5"]
[Site "Playchess.com INT"]
[Date "2020.03.28"]
[Round "8"]
[White "Gutheil, Heinrich"]
[Black "Hassemeier, Mika"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2040"]
[BlackElo "2072"]
[PlyCount "171"]
[EventDate "2020.03.28"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. Nc3 d5 4. h3 dxe4 5. Nxe4 Nf6 6. Nxf6+ exf6 7. Bc4 Qe7+ 8. Qe2 Qxe2+ 9. Nxe2 Be6 10. Bxe6 fxe6 11. Nf4 Kf7 12. 0-0 Bd6 13. Nd3 Nd7 14. f4 Rhe8 15. Bd2 c5 16. Bc3 b5 17. Ne5+ Bxe5 18. fxe5 b4 19. Bd2 cxd4 20. exf6 Rac8 21. Rac1 a5 22. a3 bxa3 23. bxa3 Rc5 24. g4 Rec8 25. g5 Rxc2 26. Rxc2 Rxc2 27. Bxa5 d3 28. Rd1 Ne5 29. h4 Nc4 30. Bb4 Ne5 31. Bd6 Nf3+ 32. Kf1 Nd2+ 33. Ke1 Nf3+ 34. Kf1 d2 35. Ke2 Nd4+ 36. Kd3 Rc1 37. Rxd2 Nf5 38. Be5 Rc5 39. Bc3 Rd5+ 40. Ke2 Ng3+ 41. Kf3 Rxd2 42. Bxd2 Nf5 43. Kg4 Nd4 44. a4 Nb3 45. a5 Nc5 46. Be3 Na6 47. Bb6 e5 48. Kf3 Ke6 49. Ke4 Nb8 50. Bc7 Nc6 51. Bb6 h6 52. gxh6 Kxf6 53. Kd5 Nb8 54. Bc7 Nd7 55. h7 Kg7 56. Bxe5+ Kxh7 57. a6 Nb6+ 58. Kc6 Nc4 59. Bf6 Na5+ 60. Kb6 Nc4+ 61. Kc7 Na3 62. Kc6 Nc4 63. a7 Na5+ 64. Kb6 Nc4+ 65. Kc5 Nd2 66. Kd4 Nb3+ 67. Kc3 Nc5 68. Kc2 Nd7 69. a8Q Nxf6 70. Qb7+ Kh6 71. Qg2 Nh5 72. Qg5+ Kg7 73. Kd3 Nf6 74. Kd4 Nh7 75. Qg3 Nf6 76. Qe5 Kf7 77. Qf4 Kg7 78. Qg5 Kf7 79. Ke5 Nd7+ 80. Kd6 Nf6 81. Qf4 Kg7 82. Ke6 Nh5 83. Qg5 Kf8 84. Qh6+ Kg8 85. Qxg6+ Kf8 86. Qf7# 1-0

[Event "GER-ch Net blitz qual5"]
[Site "Playchess.com INT"]
[Date "2020.03.28"]
[Round "3"]
[White "Hansch, Karsten"]
[Black "Hassemeier, Mika"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2300"]
[BlackElo "2072"]
[PlyCount "104"]
[EventDate "2020.03.28"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. c4 Bg7 4. Nc3 d6 5. Nf3 Nf6 6. Be2 0-0 7. 0-0 Nbd7 8. h3 e5 9. Be3 a6 10. Qd2 Qe7 11. d5 c5 12. a3 Nh5 13. Nh2 Nhf6 14. b4 b6 15. Rab1 Ne8 16. bxc5 bxc5 17. Na4 f5 18. f3 f4 19. Bf2 Qg5 20. g4 h5 21. Nb6 Nxb6 22. Rxb6 hxg4 23. hxg4 Kf7 24. Rfb1 Rh8 25. Bf1 Qh6 26. Be1 Bf6 27. Rb8 Rxb8 28. Rxb8 Bd7 29. Qg2 Ke7 30. Ba5 Bh4 31. g5 Qh5 32. Bd8+ Kf8 33. Rb7 Bg3 34. Ng4 Bxg4 35. fxg4 Qh4 36. Be7+ Kg8 37. Be2 Bf2+ 38. Kf1 Be3 39. Bf3 Bd4 40. Rb8 Kf7 41. Bf6 Bc3 42. Rb7+ Kf8 43. Ke2 Qe1+ 44. Kd3 Qe3+ 45. Kc2 Bd4 46. Bxh8 Qc3+ 47. Kd1 Qd3+ 48. Ke1 Bc3+ 49. Kf2 Bd4+ 50. Ke1 Bc3+ 51. Kf2 Qe3+ 52. Kf1 Qe1# 0-1

[Event "GER-ch Net blitz qual5"]
[Site "Playchess.com INT"]
[Date "2020.03.28"]
[Round "4"]
[White "Hassemeier, Mika"]
[Black "Cofman, Veaceslav"]
[Result "0-1"]
[ECO "A60"]
[WhiteElo "2072"]
[BlackElo "2272"]
[PlyCount "134"]
[EventDate "2020.03.28"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 Bd6 6. g3 0-0 7. Bg2 Re8 8. Nf3 Bf8 9. 0-0 d6 10. Nd2 Nbd7 11. Nc4 Nb6 12. b3 Nxc4 13. bxc4 a6 14. h3 g6 15. Bb2 Bg7 16. Qc2 Bd7 17. a4 Bf5 18. Qb3 b6 19. Rfe1 Ne4 20. Nxe4 Bxe4 21. Bxg7 Kxg7 22. e3 Bxg2 23. Kxg2 Rb8 24. Reb1 Qf6 25. Qb2 Re5 26. a5 b5 27. cxb5 Rxb5 28. Qd2 Rxb1 29. Rxb1 Qf5 30. Qb2 Kh6 31. Qc1 Qe4+ 32. f3 Qd3 33. e4+ Kg7 34. Rb2 c4 35. Qc2 Qa3 36. Ra2 Qb4 37. Ra4 Qe1 38. Rxc4 Qxa5 39. f4 Re8 40. Qc3+ Qxc3 41. Rxc3 Ra8 42. Rc6 a5 43. Rxd6 a4 44. Rb6 a3 45. Rb1 a2 46. Ra1 f6 47. Kf3 Kf7 48. Ke3 Ke7 49. Kd4 Ra4+ 50. Kc3 Kd6 51. Kd3 f5 52. exf5 gxf5 53. Kc2 Kxd5 54. Kb2 Ke4 55. Re1+ Kf3 56. g4 a1Q+ 57. Rxa1 Rxa1 58. Kxa1 Kxf4 59. gxf5 Kxf5 60. Kb2 Kf4 61. Kc3 Kg3 62. Kd3 Kxh3 63. Ke2 Kg2 64. Ke1 h5 65. Ke2 h4 66. Ke3 h3 67. Kf4 h2 0-1

[Event "GER-ch Net blitz qual5"]
[Site "Playchess.com INT"]
[Date "2020.03.28"]
[Round "7"]
[White "Hassemeier, Mika"]
[Black "Irkilmez, Yakub"]
[Result "1-0"]
[ECO "D80"]
[WhiteElo "2072"]
[BlackElo "2167"]
[PlyCount "187"]
[EventDate "2020.03.28"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. cxd5 Nxd5 6. Nge2 c5 7. Nxd5 Qxd5 8. Nc3 Qd6 9. Ne4 Qb6 10. Nxc5 0-0 11. Be2 e5 12. Nb3 exd4 13. exd4 Nc6 14. Be3 Rd8 15. 0-0 Nxd4 16. Nxd4 Bxd4 17. Bxd4 Rxd4 18. Qc1 Be6 19. b3 Rc8 20. Qb2 Rcd8 21. Rad1 Qb4 22. Rxd4 Rxd4 23. Bf3 b6 24. a3 Qd6 25. b4 h5 26. g3 h4 27. Qc2 Kg7 28. Rd1 Qe5 29. Bg2 h3 30. Bf1 Rxd1 31. Qxd1 Qc3 32. Qd3 Qe1 33. Qd4+ f6 34. Qe3 Qxe3 35. fxe3 f5 36. Kf2 Kf6 37. Bxh3 Ke5 38. Bg2 g5 39. Ke2 Bc4+ 40. Kd2 Bf7 41. Kc3 Be6 42. Bf3 Bf7 43. h4 Kf6 44. hxg5+ Kxg5 45. Kd4 Kf6 46. Bd5 Bh5 47. Bg2 Bd1 48. e4 fxe4 49. Kxe4 Ba4 50. Kf4 Bd7 51. g4 Ke6 52. g5 Kd6 53. Be4 Be8 54. g6 a5 55. bxa5 bxa5 56. Kg5 Kc5 57. Bc2 Kc4 58. g7 Bf7 59. Kf6 Bg8 60. Ke7 Kc3 61. Bd1 Kd2 62. Bg4 Kc3 63. a4 Kb4 64. Bd7 Kc5 65. Kf8 Bd5 66. g8Q Bxg8 67. Kxg8 Kd6 68. Bb5 Kc5 69. Kf7 Kb4 70. Ke6 Kc5 71. Kd7 Kb6 72. Kd6 Ka7 73. Kc7 Ka8 74. Kb6 Kb8 75. Kxa5 Ka7 76. Be2 Kb8 77. Kb6 Ka8 78. a5 Kb8 79. a6 Ka8 80. Bf3+ Kb8 81. a7+ Kc8 82. a8Q+ Kd7 83. Qd5+ Ke7 84. Bg4 Kf6 85. Qf5+ Kg7 86. Be2 Kh6 87. Qg4 Kh7 88. Bd3+ Kh8 89. Bb5 Kh7 90. Kc6 Kh8 91. Kd6 Kh7 92. Ke6 Kh6 93. Kf6 Kh7 94. Qg7# 1-0

[Event "GER-ch Net blitz qual5"]
[Site "Playchess.com INT"]
[Date "2020.03.28"]
[Round "13"]
[White "Hassemeier, Mika"]
[Black "Legde, Georg"]
[Result "0-1"]
[ECO "E39"]
[WhiteElo "2072"]
[BlackElo "2333"]
[PlyCount "66"]
[EventDate "2020.03.28"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 0-0 6. Nf3 Na6 7. g3 Nxc5 8. Bd2 b6 9. Bg2 Bb7 10. 0-0 Nce4 11. Nxe4 Bxe4 12. Qc1 Be7 13. b3 Rc8 14. Qb2 b5 15. Rac1 bxc4 16. Rxc4 Rxc4 17. bxc4 Qa8 18. Be3 Rc8 19. Qd4 Bc5 20. Qc3 Bxe3 21. Qxe3 Rxc4 22. Rd1 Rc8 23. h3 Bd5 24. Qa3 Qb7 25. g4 h6 26. Qe3 Ne4 27. Nd2 Nc3 28. Bxd5 Qxd5 29. Rf1 Nxa2 30. Nf3 Nc3 31. Rc1 Nxe2+ 32. Qxe2 Rxc1+ 33. Kg2 Rc3 0-1

[Event "GER-ch Net blitz qual5"]
[Site "Playchess.com INT"]
[Date "2020.03.28"]
[Round "12"]
[White "Hassemeier, Mika"]
[Black "Nguyen, Alex Dac Vuong"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2072"]
[BlackElo "2361"]
[PlyCount "183"]
[EventDate "2020.03.28"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. e3 c5 5. c3 Nc6 6. Nd2 Bf5 7. Ngf3 cxd4 8. exd4 e6 9. Nxe4 Bxe4 10. Bd3 Qf6 11. Bg3 Bxd3 12. Qxd3 Qg6 13. Qb5 Qe4+ 14. Kd2 0-0-0 15. Rhe1 Qg6 16. a4 Bd6 17. a5 a6 18. Qb6 Bxg3 19. hxg3 Qf6 20. b4 Qe7 21. b5 Nb8 22. Ne5 f6 23. bxa6 Nxa6 24. Nc6 Qc7 25. Na7+ Kb8 26. Nb5 Qxb6 27. axb6 Rhe8 28. f4 Kc8 29. Rec1 Kd7 30. c4 dxc4 31. Rxc4 Rc8 32. Rac1 Rxc4 33. Rxc4 Rc8 34. Rxc8 Kxc8 35. Nd6+ Kd7 36. Nxb7 Kc6 37. Nd8+ Kxb6 38. Nxe6 g6 39. Nf8 Kc6 40. Nxh7 Kd5 41. Ke3 Ke6 42. Nf8+ Kf7 43. Nd7 Ke6 44. Nb6 Nc7 45. g4 Kd6 46. Nc4+ Ke6 47. Ke4 f5+ 48. gxf5+ gxf5+ 49. Ke3 Nd5+ 50. Kf3 Nb4 51. Ne3 Kf6 52. g4 fxg4+ 53. Nxg4+ Ke6 54. Ke4 Nd5 55. f5+ Kd6 56. Ne5 Nf6+ 57. Kd3 Kd5 58. Ng6 Kd6 59. Nf4 Nd7 60. Ke4 Nf6+ 61. Kd3 Kc6 62. Ke3 Kb5 63. Nd3 Kc4 64. Ne5+ Kd5 65. Nf3 Ng4+ 66. Kf4 Nf6 67. Kg5 Nd7 68. Kg6 Ke4 69. Ne5 Nb6 70. f6 Nd5 71. f7 Nf4+ 72. Kf6 Nd5+ 73. Ke6 Nf4+ 74. Ke7 Kxd4 75. f8Q Kxe5 76. Qf6+ Ke4 77. Qa6 Nd5+ 78. Kd6 Nf4 79. Qc4+ Kf5 80. Qf7+ Ke4 81. Qf6 Nd3 82. Qg6+ Kd4 83. Qg4+ Kc3 84. Kd5 Nb4+ 85. Kc5 Nd3+ 86. Kb5 Ne5 87. Qe4 Nd3 88. Qc4+ Kd2 89. Qd4 Ke2 90. Kc4 Nf2 91. Qc3 Ne4 92. Qd3+ 1-0

[Event "GER-ch Net blitz qual5"]
[Site "Playchess.com INT"]
[Date "2020.03.28"]
[Round "2"]
[White "Hassemeier, Mika"]
[Black "Scheftlein, Richard"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2072"]
[BlackElo "2243"]
[PlyCount "58"]
[EventDate "2020.03.28"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 d5 6. Nd2 c5 7. Ngf3 Nc6 8. Bb5 Bd7 9. exd5 exd5 10. Bxc6 Bxc6 11. 0-0 cxd4 12. Nxd4 Be7 13. N2f3 0-0 14. Re1 Rfe8 15. Qb3 Bc5 16. Rad1 Rad8 17. h3 Bb6 18. Qc2 Bd7 19. Qd3 a6 20. Qd2 Re4 21. Qc2 Rde8 22. Qb3 Bxd4 23. Rxe4 Bxf2+ 24. Kxf2 dxe4 25. Rxd7 exf3 26. gxf3 Qh4+ 27. Kf1 Re1+ 28. Kg2 Qg5+ 29. Kf2 Qg1# 0-1

[Event "GER-ch Net blitz qual5"]
[Site "Playchess.com INT"]
[Date "2020.03.28"]
[Round "5"]
[White "Hassemeier, Mika"]
[Black "Wichmann, Cliff"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2072"]
[BlackElo "2299"]
[PlyCount "146"]
[EventDate "2020.03.28"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Qb6 7. Qb3 Qxb3 8. axb3 Be7 9. Bxf6 Bxf6 10. b4 0-0 11. Bd3 Re8 12. Nge2 b5 13. Kd2 Be7 14. Na2 Na6 15. Kc3 Bd7 16. Bc2 Bd6 17. Nec1 Nc7 18. Nd3 Ne6 19. Nc5 Nxc5 20. bxc5 Bc7 21. b4 a5 22. bxa5 Rxa5 23. Nb4 Rea8 24. Rxa5 Rxa5 25. g3 g6 26. Kb2 h5 27. f3 Kf8 28. e4 dxe4 29. fxe4 Bd8 30. Kb3 Be7 31. Rd1 Ke8 32. Bb1 Bg4 33. Rd2 Kd7 34. Nd3 Be6+ 35. Kb4 Ra4+ 36. Kc3 Rc4+ 37. Kb2 f6 38. Ne1 Kc7 39. Ba2 Rb4+ 40. Kc1 Bxa2 41. Rxa2 Rxd4 42. Ra7+ Kd8 43. Ra6 Kd7 44. Ra7+ Ke6 45. Ra6 Rc4+ 46. Kd2 Rxc5 47. Nd3 Rc4 48. Nf4+ Kf7 49. Ra7 g5 50. Nxh5 Ke6 51. Ng7+ Ke5 52. Rxe7+ Kd4 53. Nf5+ Kc5 54. Re6 b4 55. Ne7 Kb5 56. Nc8 Rd4+ 57. Ke3 c5 58. Nd6+ Ka4 59. Rxf6 b3 60. Nf5 b2 61. Ra6+ Kb5 62. Ra8 Rb4 63. Nd6+ Kc6 64. Ra6+ Kd7 65. e5 b1Q 66. Ra7+ Ke6 67. Nc8 Qb3+ 68. Kf2 Qc2+ 69. Kf3 Qe4+ 70. Kf2 Qf5+ 71. Ke3 Qxe5+ 72. Kd3 Rb3+ 73. Kc4 Qc3# 0-1

[Event "GER-ch Net blitz qual5"]
[Site "Playchess.com INT"]
[Date "2020.03.28"]
[Round "9"]
[White "Hassemeier, Mika"]
[Black "Ziegenfuss, Antonia"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2072"]
[BlackElo "2101"]
[PlyCount "94"]
[EventDate "2020.03.28"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be6 8. Bd3 Nbd7 9. Nge2 g5 10. Bg3 Nh5 11. 0-0 Nxg3 12. Nxg3 h5 13. Nxh5 g4 14. Nf4 Qh4 15. h3 gxh3 16. g3 Qh6 17. Nxe6 fxe6 18. Kh2 Nf6 19. e4 Rg8 20. f3 0-0-0 21. Qc1 Qg6 22. Qf4 Bd6 23. e5 Qxd3 24. Rad1 Qg6 25. exd6 Nh5 26. Qg4 Qc2+ 27. Kxh3 Rxg4 28. fxg4 Ng7 29. g5 Rh8+ 30. Kg4 Nf5 31. Rde1 Qh2 32. Rf3 Qh5+ 33. Kf4 Rg8 34. Ne4 Nxd4 35. g4 Qf7+ 36. Nf6 Nxf3 37. d7+ Kd8 38. Rh1 Nxg5 39. Rh6 Ne4 40. g5 Nxf6 41. Rxf6 Qxd7 42. g6 Qe7 43. Ke5 Rf8 44. Rxe6 Qc7+ 45. Rd6+ Kc8 46. Ke6 Re8+ 47. Kf5 Qxd6 0-1

[Event "GER-ch Net blitz qual5"]
[Site "Playchess.com INT"]
[Date "2020.03.28"]
[Round "6"]
[White "Koellner, Christoph"]
[Black "Hassemeier, Mika"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2147"]
[BlackElo "2072"]
[PlyCount "63"]
[EventDate "2020.03.28"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. e3 e6 4. Bd3 Be7 5. Nd2 Nbd7 6. f4 h6 7. Bxf6 Nxf6 8. Ngf3 c5 9. c3 0-0 10. Ne5 Nd7 11. 0-0 Qc7 12. g4 Nxe5 13. dxe5 Rd8 14. g5 d4 15. exd4 cxd4 16. c4 Bxg5 17. fxg5 Qxe5 18. Nf3 Qe3+ 19. Rf2 hxg5 20. Qe2 g4 21. Ne5 f6 22. Nxg4 Qg5 23. Rg2 e5 24. Nf2 Qf4 25. Qh5 f5 26. Qg6 Rd7 27. Bxf5 Rf7 28. Qh7+ Kf8 29. Bg6 Bf5 30. Bxf5 Qxf5 31. Qh8+ Ke7 32. Qxa8 1-0

[Event "GER-ch Net blitz qual5"]
[Site "Playchess.com INT"]
[Date "2020.03.28"]
[Round "10"]
[White "Operaugo, Thomas"]
[Black "Hassemeier, Mika"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "1758"]
[BlackElo "2072"]
[PlyCount "106"]
[EventDate "2020.03.28"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Bb5 dxe5 7. Qxd8+ Kxd8 8. Bxc6 bxc6 9. Nxe5 Be6 10. Nxc6+ Kc7 11. Nd4 Bd5 12. 0-0 e5 13. Nf5 g6 14. Ng3 Bc5 15. Nc3 Bc6 16. h3 Rad8 17. Bg5 Rd6 18. Bxf6 Rxf6 19. Nge4 Bxe4 20. Nxe4 Rc6 21. Nxc5 Rxc5 22. c3 Rb8 23. Rab1 a5 24. Rfc1 a4 25. b4 Rc4 26. a3 Kb6 27. Kf1 Rbc8 28. Ke2 Rxc3 29. Rxc3 Rxc3 30. Ra1 Kb5 31. Kd2 Rb3 32. Kc2 f5 33. h4 e4 34. Kd2 f4 35. Ra2 e3+ 36. Ke2 exf2 37. Kxf2 Kc4 38. Ke2 Kd4 39. Kd2 Rg3 40. Ke1 Rb3 41. Kd2 Ke4 42. Ke2 Kf5 43. Kd2 Kg4 44. Rc2 Rxa3 45. Rb2 Rg3 46. b5 Rxg2+ 47. Kc3 f3 48. b6 Rxb2 49. Kxb2 f2 50. b7 f1Q 51. b8Q Qf2+ 52. Ka3 Qg3+ 53. Ka2 Qxb8 0-1

[Event "GER-ch Net blitz qual5"]
[Site "Playchess.com INT"]
[Date "2020.03.28"]
[Round "1"]
[White "Perhinig, Robert"]
[Black "Hassemeier, Mika"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2241"]
[BlackElo "2072"]
[PlyCount "124"]
[EventDate "2020.03.28"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Qa5+ 5. c3 Nf6 6. d5 d6 7. e4 g6 8. Nd2 Bg7 9. Nc4 Qd8 10. a4 0-0 11. Qd2 Re8 12. h4 h5 13. Ne2 b6 14. Nc1 Nbd7 15. Be2 a6 16. 0-0 Bb7 17. Nd3 b5 18. axb5 axb5 19. Rxa8 Qxa8 20. Ne3 Qa6 21. Kh2 e6 22. dxe6 Rxe6 23. b4 c4 24. Nf2 Ne5 25. Rd1 Nfd7 26. Nd5 Bxd5 27. Qxd5 Nf6 28. Qd2 Nfd7 29. Nh3 Bf6 30. Bg5 Bxg5 31. Nxg5 Rf6 32. Nh3 Qc6 33. Qh6 Nf8 34. Rd5 Ned7 35. Qd2 Re6 36. Nf4 Rf6 37. Rg5 Ne5 38. Nd5 Re6 39. Rg3 Qe8 40. Nc7 Qe7 41. Nxe6 Nxe6 42. f4 Qxh4+ 43. Rh3 Qxf4+ 44. Qxf4 Nxf4 45. Re3 Nxe2 46. Rxe2 Kg7 47. Ra2 Ng4+ 48. Kg3 Ne3 49. Ra5 Nd1 50. Rxb5 Nxc3 51. Rb6 Nxe4+ 52. Kf4 d5 53. Rb8 c3 54. b5 f5 55. b6 Nd6 56. Rd8 c2 57. Rd7+ Kh6 58. Rc7 Nc4 59. b7 c1Q+ 60. Kg3 Qe3+ 61. Kh2 Qe5+ 62. Kh1 Qxc7 0-1

[Event "GER-ch Net blitz qual5"]
[Site "Playchess.com INT"]
[Date "2020.03.28"]
[Round "11"]
[White "Wiemer, Peter"]
[Black "Hassemeier, Mika"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2185"]
[BlackElo "2072"]
[PlyCount "97"]
[EventDate "2020.03.28"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. Nc3 d5 4. e5 h5 5. h3 Nh6 6. Nf3 Nf5 7. Bd3 e6 8. Ne2 h4 9. c3 a6 10. Nh2 c5 11. Ng4 Be7 12. dxc5 Qc7 13. b4 a5 14. Bf4 Bd7 15. a3 Na6 16. 0-0 b6 17. Bxa6 Rxa6 18. Qd3 Ra8 19. cxb6 Qxb6 20. Nd4 Nxd4 21. Qxd4 Qxd4 22. cxd4 axb4 23. axb4 0-0 24. Nf6+ Bxf6 25. exf6 Bb5 26. Rfe1 Rfc8 27. Bd6 Kh7 28. f4 Bd3 29. Bc5 Kh6 30. Kf2 g5 31. fxg5+ Kxg5 32. Be7 Rc2+ 33. Ke3 Rxa1 34. Rxa1 Be4 35. Ra8 Rb2 36. Rg8+ Kf5 37. Rg7 Bxg2 38. Rxf7 Rb3+ 39. Kd2 Be4 40. Rg7 Rb2+ 41. Kc3 Rc2+ 42. Kb3 Rc7 43. f7 Bc2+ 44. Kb2 Ke4 45. f8Q Bd3 46. Rg4+ Ke3 47. Qf4+ Ke2 48. Rg2+ Kd1 49. Qd2# 1-0

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2020.03.23"]
[Round "5"]
[White "Hassemeier, Mika"]
[Black "Haubold, Christian Lucas"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "2072"]
[BlackElo "1548"]
[PlyCount "107"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 e5 7. d5 Bd7 8. g4 Na6 9. Nge2 Rb8 10. Ng3 b6 11. Qd2 Nc5 12. Bh6 a6 13. b4 Na4 14. Bxg7 Kxg7 15. f3 Nxc3 16. Qxc3 b5 17. c5 Ne8 18. h4 h6 19. c6 Bc8 20. Be2 Qf6 21. Qd2 Rh8 22. h5 g5 23. Nf5+ Kf8 24. Kf2 Ng7 25. Ne3 Qf4 26. Nf1 Ke7 27. Qxf4 exf4 28. Nd2 f6 29. Nb3 Re8 30. Bd3 Kf8 31. Nd4 Re5 32. Rhb1 Kf7 33. a4 bxa4 34. Rxa4 Rb6 35. Nc2 Ke7 36. Rba1 Ne8 37. Bxa6 Bxa6 38. Rxa6 Rb5 39. R1a5 Rb8 40. Ra8 Rb6 41. b5 f5 42. gxf5 g4 43. Na3 g3+ 44. Kg2 Nf6 45. Nc4 Nxe4 46. Nxe5 dxe5 47. fxe4 Kd6 48. Rd8+ Kc5 49. d6 cxd6 50. c7 Kd4 51. c8Q Ke3 52. Qc3+ Ke2 53. Ra2+ Kd1 54. Qa1# 1-0

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2020.03.23"]
[Round "7"]
[White "Hassemeier, Mika"]
[Black "Koeller, Bernd"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2072"]
[BlackElo "1758"]
[PlyCount "67"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 c6 4. cxd5 cxd5 5. Bf4 a6 6. e3 e6 7. Bd3 Be7 8. Nge2 h6 9. 0-0 g5 10. Be5 Nbd7 11. e4 Nxe5 12. dxe5 Ng4 13. exd5 Nxe5 14. Be4 f5 15. Bc2 0-0 16. dxe6 Bxe6 17. Nd4 Qb6 18. Nxe6 Qxe6 19. Bb3 Nc4 20. Re1 Qf7 21. Bxc4 Qxc4 22. Rxe7 Rad8 23. Qb3 Qxb3 24. axb3 Rd2 25. Re2 Rd7 26. h3 Kg7 27. Rae1 Kg6 28. Re6+ Kh5 29. Kh2 Rd2 30. R1e2 Rd4 31. R2e4 Rd2 32. g4+ fxg4 33. hxg4+ Kh4 34. Rxh6# 1-0

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2020.03.23"]
[Round "9"]
[White "Hassemeier, Mika"]
[Black "Siedentopf, Daniel"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2072"]
[BlackElo "2273"]
[PlyCount "59"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Nf3 d5 6. cxd5 exd5 7. Bg5 h6 8. Bxf6 Qxf6 9. e3 Bf5 10. Bd3 Bxd3 11. Qxd3 Nd7 12. 0-0 c6 13. a3 Bd6 14. b4 a6 15. Rab1 Qe7 16. Na4 b5 17. Nc5 Nxc5 18. dxc5 Bc7 19. Nd4 Qd7 20. Qf5 Qe8 21. Rfe1 g6 22. Qf6 a5 23. Qxc6 Qxc6 24. Nxc6 axb4 25. axb4 Kg7 26. Nd4 Rfb8 27. Ra1 Be5 28. Reb1 Kf6 29. Rxa8 Rxa8 30. Nxb5 1-0

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2020.03.23"]
[Round "2"]
[White "Hassemeier, Mika"]
[Black "Spitzl, Vinzent"]
[Result "1-0"]
[ECO "E35"]
[WhiteElo "2072"]
[BlackElo "2344"]
[PlyCount "43"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Bb4 6. Qc2 h6 7. Bh4 g5 8. Bg3 Ne4 9. e3 h5 10. f3 h4 11. Be5 f6 12. fxe4 fxe5 13. exd5 Qf6 14. Qa4+ Bd7 15. Qxb4 Rf8 16. 0-0-0 Na6 17. Qxb7 Ke7 18. Qxa6 Qf2 19. Qe2 Qf6 20. dxe5 Qxe5 21. Nf3 Qf6 22. d6+ 1-0

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2020.03.23"]
[Round "1"]
[White "Koch, Benjamin1111"]
[Black "Hassemeier, Mika"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "1595"]
[BlackElo "2072"]
[PlyCount "58"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. d3 c5 6. Nf3 d6 7. 0-0 Nc6 8. Bd2 h6 9. Rb1 e5 10. Qc1 Kh7 11. b4 Nxb4 12. Nb5 a6 13. Nc3 Rb8 14. a3 Nc6 15. Be3 Nd4 16. Bxd4 exd4 17. Ne4 Nxe4 18. dxe4 Re8 19. Nd2 Bg4 20. f3 Bd7 21. f4 Qc8 22. e5 Bh3 23. Bxh3 Qxh3 24. Ne4 dxe5 25. fxe5 Rxe5 26. Nf6+ Bxf6 27. Rxf6 Rxe2 28. Rxf7+ Kg8 29. Qf1 Qxh2# 0-1

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2020.03.23"]
[Round "3"]
[White "Kopylov, Daniel"]
[Black "Hassemeier, Mika"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2348"]
[BlackElo "2072"]
[PlyCount "85"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 b5 8. a4 b4 9. Nd5 Nc6 10. Bb6 Qd7 11. Nc7+ Ke7 12. Nxa8 Qb7 13. Bc4 Qxa8 14. Ng5 Be6 15. Bxe6 fxe6 16. Bc7 Ne8 17. Bb6 Qb7 18. a5 Nf6 19. Qd3 h6 20. Nf3 Kf7 21. 0-0 Be7 22. Nd2 d5 23. Rae1 Rf8 24. f4 Kg8 25. exd5 Nxd5 26. fxe5 Nxb6 27. Rxf8+ Bxf8 28. axb6 Qxb6+ 29. Kh1 Qc5 30. Qc4 Qxc4 31. Nxc4 Nd4 32. c3 bxc3 33. bxc3 Nb5 34. Ra1 Nxc3 35. Rxa6 Kf7 36. Nd6+ Bxd6 37. exd6 Ke8 38. Ra7 Ne4 39. Re7+ Kd8 40. Rxe6 Nf6 41. Re7 g5 42. Re6 Ng8 43. Rg6 1-0

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2020.03.23"]
[Round "6"]
[White "Moeller, Hendrik"]
[Black "Hassemeier, Mika"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2278"]
[BlackElo "2072"]
[PlyCount "57"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e4 d6 6. Nge2 e5 7. 0-0 Nc6 8. d3 Bg4 9. h3 Be6 10. Be3 Qd7 11. Kh2 Nh5 12. f4 exf4 13. gxf4 f5 14. Nd5 Ne7 15. Rb1 c6 16. Ndc3 Rae8 17. b4 fxe4 18. dxe4 d5 19. Bxa7 Bxc3 20. Nxc3 Nxf4 21. Rxf4 Rxf4 22. exd5 cxd5 23. cxd5 Bf5 24. Rb3 Rf2 25. Bxf2 Nc8 26. Bg3 Nb6 27. d6 Nc4 28. Nd5 Kg7 29. Qd4+ 1-0

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2020.03.23"]
[Round "4"]
[White "Perhinig, Robert"]
[Black "Hassemeier, Mika"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2241"]
[BlackElo "2072"]
[PlyCount "45"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nc6 7. b3 e5 8. Bb2 a6 9. d4 exd4 10. Nxd4 Nxd4 11. Qxd4 c6 12. Rad1 d5 13. Qd2 Re8 14. cxd5 cxd5 15. Nxd5 Nxd5 16. Bxd5 Qe7 17. Bxg7 Kxg7 18. Qc3+ Qf6 19. Qxf6+ Kxf6 20. Bf3 Ra7 21. Rd6+ Re6 22. Rd8 Ra8 23. Rc1 1-0

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2020.03.23"]
[Round "8"]
[White "Trifan, Andrei Ioan"]
[Black "Hassemeier, Mika"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "2249"]
[BlackElo "2072"]
[PlyCount "126"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 b5 11. a3 Bb7 12. Bh4 d5 13. e5 Ne4 14. Bxe7 Kxe7 15. Nxe4 dxe4 16. Qb3 Bd5 17. Qb4+ Qc5 18. Bg2 Qxb4 19. axb4 g5 20. fxg5 Nxe5 21. h3 Rac8 22. Rhe1 Nd3+ 23. Rxd3 exd3 24. Bxd5 Rhd8 25. Nc6+ Rxc6 26. Bxc6 d2+ 27. Kd1 dxe1Q+ 28. Kxe1 Rc8 29. Be4 Rh8 30. h4 h6 31. g6 fxg6 32. Bxg6 Kf6 33. Be4 Rc8 34. Kd2 Rc7 35. c3 Ke5 36. Ke3 Ra7 37. Bd3 a5 38. bxa5 Rxa5 39. b4 Ra3 40. Kd2 Ra2+ 41. Ke3 Rg2 42. Kf3 Rh2 43. h5 Rh3+ 44. Ke2 Kf4 45. Bxb5 Rxc3 46. Bd7 e5 47. g5 Kxg5 48. b5 Rb3 49. Kd2 Kf4 50. Kc2 Rb4 51. Kc3 Rd4 52. Bc6 Rd8 53. b6 e4 54. Kb4 e3 55. Bb5 Kf3 56. Kc5 e2 57. Bxe2+ Kxe2 58. b7 Kf3 59. Kc6 Kg4 60. Kc7 Rh8 61. b8Q Rxb8 62. Kxb8 Kxh5 63. Kc7 Kg4 0-1

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2020.03.21"]
[Round "1"]
[White "Foeing, Sebastian"]
[Black "Hassemeier, Mika"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1361"]
[BlackElo "2072"]
[PlyCount "94"]
[EventDate "2020.03.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 g6 3. d4 d5 4. exd5 cxd5 5. Bd3 Nc6 6. Qf3 Nf6 7. Bg5 Nxd4 8. Qd1 Ne6 9. Bxf6 exf6 10. Bb5+ Bd7 11. Bxd7+ Qxd7 12. Qxd5 Bb4 13. Qxd7+ Kxd7 14. 0-0-0+ Ke8 15. Nd5 Be7 16. Nxe7 Kxe7 17. Nf3 Rad8 18. Rhe1 Rxd1+ 19. Rxd1 h5 20. Nd4 a6 21. Re1 Rd8 22. Nb3 Kf8 23. Re3 Kg7 24. Na5 b6 25. Nb7 Rd7 26. Ra3 Rxb7 27. Rxa6 Nf4 28. g3 Nh3 29. f4 Ng1 30. Kd2 Nf3+ 31. Ke3 Nxh2 32. Ra3 Re7+ 33. Kd4 Rc7 34. Rb3 Nf1 35. Rxb6 Nxg3 36. c3 h4 37. b4 h3 38. b5 h2 39. Rb8 h1Q 40. b6 Qd1+ 41. Ke3 Re7+ 42. Kf2 Qe1+ 43. Kg2 Re2+ 44. Kh3 Qh1+ 45. Kxg3 Qg1+ 46. Kf3 Qf1+ 47. Kg3 Rg2+ 0-1

