[Event "Berlin-ch"]
[Site "Berlin"]
[Date "2024.04.07"]
[Round "9"]
[White "Lagunow, Raphael"]
[Black "Foerster, Jonas"]
[Result "1-0"]
[ECO "A64"]
[WhiteElo "2421"]
[BlackElo "2238"]
[PlyCount "95"]
[EventDate "2024.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 0-0 9. 0-0 a6 10. a4 Re8 11. Nd2 Nbd7 12. a5 b5 13. axb6 Nxb6 14. Qc2 Bd7 15. h3 Bb5 16. Re1 h6 17. Ra2 Qc7 18. b3 Rab8 19. Bb2 Nbd7 20. e4 Nh5 21. Kh2 Rec8 22. f4 c4 23. b4 Qb6 24. Nf3 Re8 25. Bc1 Qc7 26. g4 Nhf6 27. Be3 g5 28. fxg5 hxg5 29. Bxg5 Nh7 30. Be3 Ne5 31. Nd4 Nd3 32. Ncxb5 axb5 33. Rb1 Be5+ 34. Kg1 Rb7 35. Nc6 Bg7 36. g5 f5 37. Rf1 fxe4 38. Qe2 Qd7 39. Qh5 Rf8 40. Rxf8+ Nxf8 41. Ra8 Qf5 42. Re8 Ne5 43. Nd4 Qf7 44. Qxf7+ Kxf7 45. Rc8 c3 46. Nf5 Rd7 47. Nxg7 Kxg7 48. Bxe4 1-0

[Event "Berlin-ch"]
[Site "Berlin"]
[Date "2024.04.06"]
[Round "8"]
[White "Foerster, Jonas"]
[Black "Polzin, Rainer"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2238"]
[BlackElo "2401"]
[PlyCount "111"]
[EventDate "2024.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. d3 d5 6. exd5 Nxd5 7. 0-0 Be7 8. Nc3 Nxc3 9. bxc3 Bf6 10. Bb2 0-0 11. Nd2 Qd7 12. Ne4 Be7 13. d4 c4 14. Qh5 b6 15. Rad1 Bb7 16. d5 exd5 17. Rxd5 Qe6 18. Ng5 Bxg5 19. Qxg5 Na5 20. Re5 Qd6 21. Bxb7 Nxb7 22. Rd5 Qg6 23. Qd2 Nc5 24. Ba3 Ne4 25. Qd4 Rfe8 26. Bc1 h6 27. Bf4 Nf6 28. Re5 Qxc2 29. Qxc4 Rec8 30. Qa6 Rd8 31. Rc1 Rd1+ 32. Rxd1 Qxd1+ 33. Kg2 Nd5 34. Qc4 Rd8 35. Qe4 Nxc3 36. Re8+ Rxe8 37. Qxe8+ Kh7 38. Qxf7 Qd5+ 39. Qxd5 Nxd5 40. Bd2 Kg6 41. g4 h5 42. h3 hxg4 43. hxg4 Kf6 44. f4 g6 45. Kf3 Ke6 46. a4 Nf6 47. a5 Nd5 48. axb6 axb6 49. Be3 Nxe3 50. Kxe3 Kd5 51. Kd3 b5 52. Kc3 Ke4 53. f5 gxf5 54. gxf5 Kxf5 55. Kb4 Kg4 56. Kxb5 1/2-1/2

[Event "Berlin-ch"]
[Site "Berlin"]
[Date "2024.04.05"]
[Round "7"]
[White "Foerster, Jonas"]
[Black "Jahnz, Laurin"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "2238"]
[BlackElo "2051"]
[PlyCount "113"]
[EventDate "2024.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 c5 6. 0-0 Nc6 7. Nc3 a6 8. a3 b5 9. Ba2 Bb7 10. d5 exd5 11. Nxd5 Nxd5 12. Bxd5 Be7 13. Ne5 Nxe5 14. Bxb7 Qxd1 15. Rxd1 Ra7 16. Bd5 0-0 17. e4 Nd7 18. a4 b4 19. Be3 Bf6 20. Rd2 Rc7 21. Rc1 Rfc8 22. Bc4 Ra8 23. f4 Nb6 24. e5 Nxc4 25. Rxc4 Be7 26. Kf2 Kf8 27. Rd5 Rac8 28. Kf3 Rc6 29. b3 Ke8 30. f5 f6 31. e6 Bd6 32. g3 g6 33. g4 R8c7 34. h3 Ke7 35. Ke4 g5 36. Rd1 Be5 37. Bxg5 Bd4 38. Be3 Bxe3 39. Kxe3 Rd6 40. Rxd6 Kxd6 41. Re4 Re7 42. h4 h6 43. a5 Rg7 44. Kd3 Ke7 45. Kc4 h5 46. gxh5 Rh7 47. Kxc5 Rxh5 48. Rf4 Rh8 49. Kxb4 Rb8+ 50. Ka4 Kd6 51. Re4 Ke7 52. Rd4 Rb5 53. Rd7+ Ke8 54. h5 Rxf5 55. h6 Rh5 56. h7 f5 57. Rg7 1-0

[Event "Berlin-ch"]
[Site "Berlin"]
[Date "2024.04.04"]
[Round "6"]
[White "Thiede, Lars"]
[Black "Foerster, Jonas"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2388"]
[BlackElo "2238"]
[PlyCount "104"]
[EventDate "2024.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. 0-0 Bg4 5. b3 Nbd7 6. Bb2 e6 7. d3 Be7 8. e4 dxe4 9. dxe4 Nxe4 10. Bxg7 Rg8 11. Bb2 Ng5 12. Nbd2 Qc7 13. Qe1 Nxf3+ 14. Nxf3 0-0-0 15. Qe3 Bc5 16. Bd4 Bxf3 17. Bxf3 Bxd4 18. Qxd4 Ne5 19. Qe3 Rd2 20. Bg2 Rgd8 21. Qxa7 Rxc2 22. Rac1 Rxc1 23. Rxc1 Rd2 24. h3 Qd6 25. Kh2 Qd4 26. Qxd4 Rxd4 27. f4 Nd3 28. Rd1 c5 29. Rd2 Kc7 30. Bf1 Nb4 31. Rf2 Kd6 32. Bc4 Nd5 33. Re2 b5 34. Bxd5 Rxd5 35. Rc2 Rd3 36. h4 h5 37. Kh3 Kd5 38. Re2 f6 39. Rb2 Kd4 40. a4 bxa4 41. bxa4 c4 42. Rb6 c3 43. Rc6 Ke3 44. a5 Kd2 45. a6 Rd7 46. Rxe6 f5 47. Re5 c2 48. a7 Rxa7 49. Rd5+ Ke3 50. Rc5 Kd3 51. Rd5+ Kc4 52. Rd8 Rc7 0-1

[Event "Berlin-ch"]
[Site "Berlin"]
[Date "2024.04.03"]
[Round "5"]
[White "Dubessay, Bastien"]
[Black "Foerster, Jonas"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2255"]
[BlackElo "2238"]
[PlyCount "144"]
[EventDate "2024.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Nd7 7. Bc4 Nf6 8. Ne5 e6 9. Qe2 b5 10. Bd3 Qc7 11. b3 Bb7 12. Bb2 Bd6 13. 0-0 h5 14. h3 Nd5 15. f4 0-0-0 16. c4 bxc4 17. Bxc4 f6 18. Bxd5 exd5 19. Ng6 Rh6 20. f5 Kb8 21. d4 Bc8 22. Qf3 Qb6 23. Rad1 Ka8 24. Bc1 Rh7 25. Bf4 Bb4 26. Qg3 Re8 27. Bc7 Qb7 28. Bd6 h4 29. Qh2 Rh5 30. Bxb4 Qxb4 31. Qc7 Qb7 32. Qxb7+ Kxb7 33. Rde1 Rxe1 34. Rxe1 Bxf5 35. Nf4 Rg5 36. Re7+ Kb6 37. Re8 Rg3 38. Nh5 Rg5 39. Nf4 Be4 40. Rb8+ Kc7 41. Rg8 Kd6 42. Rd8+ Ke7 43. Ra8 Rg3 44. Rxa7+ Kd6 45. a4 g5 46. Nh5 Rxg2+ 47. Kf1 Rb2 48. Nxf6 Bg2+ 49. Kg1 Bxh3 50. Rg7 Ke6 51. Nd7 Kf5 52. Rf7+ Ke4 53. Ne5 c5 54. Re7 Kxd4 55. Nf3+ Kc3 56. Re3+ Kb4 57. Ne5 Bf5 58. Nc6+ Ka3 59. a5 Rb1+ 60. Kf2 d4 61. Re5 Rb2+ 62. Kg1 Rb1+ 63. Kf2 Rb2+ 64. Kg1 Bd3 65. Rxc5 Rb1+ 66. Kf2 g4 67. a6 g3+ 68. Kf3 Rf1+ 69. Kg2 Rf2+ 70. Kh3 Rh2+ 71. Kg4 g2 72. Rc1 Bf1 0-1

[Event "Berlin-ch"]
[Site "Berlin"]
[Date "2024.04.01"]
[Round "3"]
[White "Muse, Drazen"]
[Black "Foerster, Jonas"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2316"]
[BlackElo "2238"]
[PlyCount "151"]
[EventDate "2024.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 Be7 4. 0-0 0-0 5. d3 d5 6. Nc3 Na6 7. a3 c6 8. Re1 h6 9. Bd2 d4 10. Nb1 Qb6 11. Bc1 Rd8 12. Nbd2 c5 13. Nc4 Qb5 14. a4 Qe8 15. c3 dxc3 16. bxc3 Nd5 17. Bd2 Bf6 18. Qc2 e5 19. Reb1 Rb8 20. Bc1 Bg4 21. Nfd2 Qe6 22. Ne4 Be7 23. f3 Bf5 24. Nf2 Ndc7 25. e4 Bg6 26. Bh3 Qf6 27. Ng4 Qc6 28. Ngxe5 Qe8 29. Nxg6 fxg6 30. Be3 Kh7 31. f4 g5 32. f5 Bf6 33. Re1 b5 34. axb5 Rxb5 35. Bf2 Qh5 36. Bg2 g4 37. Ra2 Be7 38. Qe2 Rb3 39. Rc2 Nb5 40. Rec1 Bg5 41. Be3 Na3 42. Nxa3 Rxa3 43. e5 c4 44. d4 Bxe3+ 45. Qxe3 Nb4 46. Rd2 Nd3 47. Rxd3 cxd3 48. Qxd3 Kh8 49. d5 Qg5 50. Rc2 Ra1+ 51. Bf1 Re1 52. Re2 Qc1 53. Rxe1 Qxe1 54. Qd4 Rb8 55. f6 Rb1 56. fxg7+ Kg8 57. Qf4 Kxg7 58. Qxg4+ Kh8 59. Qc8+ Kg7 60. Qd7+ Kg8 61. Qe8+ Kg7 62. Qe7+ Kg8 63. Qe6+ Kg7 64. Qf6+ Kg8 65. Qg6+ Kf8 66. Qxh6+ Ke8 67. Qe6+ Kd8 68. Qf6+ Kc8 69. d6 a5 70. Qe6+ Kb8 71. Qe8+ Ka7 72. Qf7+ Rb7 73. Qf4 Qxc3 74. Qf2+ Kb8 75. e6 Rb2 76. e7 1-0

[Event "Berlin-ch"]
[Site "Berlin"]
[Date "2024.03.31"]
[Round "2"]
[White "Foerster, Jonas"]
[Black "Florstedt, Johannes"]
[Result "1/2-1/2"]
[ECO "D76"]
[WhiteElo "2238"]
[BlackElo "2348"]
[PlyCount "95"]
[EventDate "2024.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d5 5. cxd5 Nxd5 6. Bg2 0-0 7. 0-0 Nb6 8. Nc3 Nc6 9. e3 Re8 10. Ne1 e5 11. d5 Na5 12. e4 c6 13. Be3 Nac4 14. Bxb6 Nxb6 15. dxc6 bxc6 16. Qxd8 Rxd8 17. Nf3 f6 18. Rfc1 Bh6 19. Rc2 Bg4 20. h3 Be6 21. b3 Rd6 22. g4 Rad8 23. Bf1 a5 24. Be2 Kf7 25. Rd1 Bf4 26. Rxd6 Rxd6 27. Nd1 f5 28. exf5 gxf5 29. Ne3 fxg4 30. Nxg4 Nd7 31. Bc4 Rd1+ 32. Kg2 Bd5 33. Ne3 Bxe3 34. fxe3 Kf6 35. Kg3 Kf5 36. Be2 Ra1 37. Bd3+ e4 38. Nd4+ Ke5 39. Be2 c5 40. Nb5 a4 41. bxa4 Bxa2 42. Bg4 Be6 43. Bxe6 Kxe6 44. Nc3 Nf6 45. Ra2 Rxa2 46. Nxa2 Nd5 47. a5 c4 48. a6 1/2-1/2

[Event "Spandau Christmas op 6th"]
[Site "Spandau"]
[Date "2023.12.28"]
[Round "3"]
[White "Krefenstein, Sergej"]
[Black "Foerster, Jonas"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2029"]
[BlackElo "2275"]
[PlyCount "62"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 exd5 7. Bf4 a6 8. e3 Bd6 9. Bg3 Bxg3 10. hxg3 Nbd7 11. Bd3 Qe7 12. Qc2 g6 13. Rc1 c5 14. dxc5 Nxc5 15. 0-0 0-0 16. b4 Ne6 17. Ne2 Rfc8 18. Qb2 Nd7 19. Ned4 Qf6 20. Rxc8+ Rxc8 21. Rc1 Rxc1+ 22. Qxc1 Nxd4 23. exd4 Qd6 24. Qe3 Nf6 25. Ne5 Kg7 26. Qf4 Qe6 27. Nf3 a5 28. bxa5 bxa5 29. Qc7 Qc6 30. Qxa5 Qc1+ 31. Qe1 Qxa3 1/2-1/2

[Event "Spandau Christmas op 6th"]
[Site "Spandau"]
[Date "2023.12.27"]
[Round "1"]
[White "Borowski, Przemyslaw"]
[Black "Foerster, Jonas"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1763"]
[BlackElo "2275"]
[PlyCount "74"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 gxf6 4. e3 c5 5. dxc5 Nc6 6. c3 e6 7. Nd2 Bxc5 8. Ngf3 0-0 9. Qa4 Kh8 10. Qh4 Rg8 11. Bd3 f5 12. Qxd8 Rxd8 13. Nb3 Be7 14. Nbd4 Bf6 15. Ne2 Bd7 16. 0-0-0 Ne5 17. Nxe5 Bxe5 18. g3 b5 19. Nd4 Rab8 20. b4 Kg7 21. Kb2 Kf6 22. f4 Bd6 23. Nf3 h6 24. Rhf1 a6 25. a3 Rbc8 26. Rc1 Rg8 27. Rg1 Ke7 28. a4 bxa4 29. Bxa6 Rb8 30. Ka3 f6 31. Rgd1 Rgd8 32. Rb1 Rb6 33. Be2 Rc8 34. Rdc1 e5 35. c4 dxc4 36. Rxc4 Rcb8 37. Bd1 Be6 0-1

[Event "Spandau Christmas op 6th"]
[Site "Spandau"]
[Date "2023.12.27"]
[Round "2"]
[White "Foerster, Jonas"]
[Black "Kutschke, Jens"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2275"]
[BlackElo "1938"]
[PlyCount "101"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. Nbd2 b6 7. c4 c6 8. b3 Nbd7 9. Qc2 Bb7 10. e4 dxe4 11. Nxe4 c5 12. Nxf6+ Bxf6 13. Bh6 Re8 14. Rad1 cxd4 15. Nxd4 Bxg2 16. Kxg2 Qc7 17. Qe4 Nc5 18. Qf3 Rad8 19. Nb5 Qc8 20. Nd6 Rxd6 21. Rxd6 Bg7 22. Rc6 Qb7 23. Bxg7 Kxg7 24. Rd1 f5 25. Rxc5 Qxf3+ 26. Kxf3 bxc5 27. Rd7 Kf6 28. Rxa7 Rc8 29. Ra6+ e6 30. h4 h6 31. Rb6 g5 32. hxg5+ hxg5 33. a4 Ke5 34. a5 f4 35. Kg4 fxg3 36. Kxg3 Kf5 37. a6 e5 38. Kf3 Ra8 39. Ke3 g4 40. Kd3 Rd8+ 41. Kc3 Ke4 42. a7 Ra8 43. Rb7 Kf3 44. Rf7+ Ke2 45. b4 cxb4+ 46. Kxb4 e4 47. c5 e3 48. fxe3 Kxe3 49. Rg7 Kf3 50. Kb5 g3 51. Kb6 1-0

[Event "Bamberg op-A 5th"]
[Site "Bamberg"]
[Date "2023.07.30"]
[Round "7"]
[White "Foerster, Jonas"]
[Black "Moehn, Hans"]
[Result "1/2-1/2"]
[ECO "A24"]
[WhiteElo "2262"]
[BlackElo "2382"]
[PlyCount "27"]
[EventDate "2023.07.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 e5 7. d3 Re8 8. Ne1 c6 9. e4 Na6 10. Nc2 Nc7 11. Ne3 Nh5 12. Bf3 Nf6 13. Bg2 Nh5 14. Bf3 1/2-1/2

[Event "Bamberg op-A 5th"]
[Site "Bamberg"]
[Date "2023.07.29"]
[Round "6"]
[White "Foerster, Jonas"]
[Black "Ronka, Erik"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2262"]
[BlackElo "2294"]
[PlyCount "80"]
[EventDate "2023.07.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bg4 4. Bg2 Nbd7 5. 0-0 e6 6. Nbd2 Be7 7. c4 c6 8. b3 0-0 9. Bb2 h6 10. Re1 Bf5 11. h3 Ne4 12. Nxe4 Bxe4 13. Nd2 Bxg2 14. Kxg2 f5 15. e3 Bb4 16. Rf1 Bxd2 17. Qxd2 Nf6 18. h4 Rf7 19. Qe2 g6 20. Rh1 Qd7 21. Qf3 Kh7 22. Qf4 Qe7 23. a3 a5 24. c5 Ne4 25. Bc1 Qf8 26. Qe5 Re8 27. f3 Nf6 28. Bd2 Nd7 29. Qd6 Qxd6 30. cxd6 Ra8 31. Rhc1 Rff8 32. Rab1 Rfc8 33. Rc2 b5 34. Rbc1 Ra6 35. Kf2 Nb8 36. Rc5 Rd8 37. e4 Kg7 38. Bf4 Rd7 39. Ke3 h5 40. exd5 exd5 1/2-1/2

[Event "Bamberg op-A 5th"]
[Site "Bamberg"]
[Date "2023.07.29"]
[Round "5"]
[White "Kolb, Tobias"]
[Black "Foerster, Jonas"]
[Result "0-1"]
[ECO "E50"]
[WhiteElo "2325"]
[BlackElo "2262"]
[PlyCount "120"]
[EventDate "2023.07.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d6 6. Nf3 Nc6 7. 0-0 Bxc3 8. bxc3 h6 9. e4 e5 10. h3 Re8 11. Re1 b6 12. c5 dxc5 13. Nxe5 Nxe5 14. dxe5 Rxe5 15. f4 Re7 16. e5 Bb7 17. Qe2 Qe8 18. Bb2 Rd8 19. Rad1 c4 20. Bxc4 Rxd1 21. Rxd1 Ne4 22. Rd4 Nc5 23. Ba3 Ne6 24. Bxe7 Nxd4 25. cxd4 Qxe7 26. f5 Kf8 27. Kh2 f6 28. Be6 Bc6 29. Qa6 fxe5 30. dxe5 Qc5 31. Qe2 Qd4 32. Qe1 h5 33. h4 Bd5 34. Qg3 Bxe6 35. fxe6 Ke7 36. Qxg7+ Kxe6 37. Qf6+ Kd5 38. Qd8+ Kxe5 39. Qxc7+ Kf5 40. Qf7+ Ke4 41. Qf3+ Ke5 42. Qxh5+ Kd6 43. Qg6+ Ke7 44. Kh3 a5 45. h5 a4 46. h6 Qf6 47. Qh7+ Kf8 48. Kg4 b5 49. Qd7 Qxh6 50. Qxb5 Qg7+ 51. Qg5 Qb2 52. Qd5 a3 53. Kh5 Kg7 54. Kg5 Qf6+ 55. Kg4 Qb2 56. Kf4 Kf6 57. Ke3 Qc3+ 58. Ke2 Qb2+ 59. Kd3 Qb1+ 60. Kc4 Qxa2+ 0-1

[Event "Bamberg op-A 5th"]
[Site "Bamberg"]
[Date "2023.07.28"]
[Round "4"]
[White "Foerster, Jonas"]
[Black "Mazur, Stefan"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2262"]
[BlackElo "2467"]
[PlyCount "124"]
[EventDate "2023.07.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. e3 g6 3. b3 Bg7 4. Bb2 0-0 5. Be2 b6 6. 0-0 Bb7 7. d4 c5 8. c4 cxd4 9. Nxd4 Nc6 10. Bf3 Qb8 11. Nxc6 Bxc6 12. Nc3 Qb7 13. Bxc6 dxc6 14. Qf3 Rad8 15. Rfd1 Qc7 16. h3 Nd7 17. Qe2 Nc5 18. b4 Nb7 19. Ne4 Bxb2 20. Qxb2 c5 21. Rd5 Rxd5 22. cxd5 Rd8 23. Rd1 Nd6 24. Nxd6 Qxd6 25. bxc5 bxc5 26. e4 c4 27. Qd4 Rc8 28. e5 Qd7 29. Qc3 Qa4 30. Rd2 Rd8 31. d6 exd6 32. exd6 Qe8 33. Rd4 Qe5 34. Qxc4 Rxd6 35. Rxd6 Qxd6 36. h4 Kg7 37. g3 Qe5 38. a4 a5 39. Qb5 Kf6 40. Qc6+ Kf5 41. Qd7+ Qe6 42. Qb5+ Qe5 43. Qd7+ Kf6 44. Qd8+ Kg7 45. Qd7 Qe1+ 46. Kg2 Qe4+ 47. Kg1 Qc4 48. Qb5 Qc3 49. Qe8 Qc7 50. Qe4 Qc5 51. Qe8 h5 52. Qb5 Qc3 53. Qe8 Qc7 54. Qe4 Kf6 55. Qe8 Kf5 56. Kh2 Qc4 57. Qe7 Qd5 58. Qe8 f6 59. Qc8+ Ke4 60. Qe8+ Kf5 61. Qc8+ Ke4 62. Qe8+ Kf5 1/2-1/2

[Event "Bamberg op-A 5th"]
[Site "Bamberg"]
[Date "2023.07.27"]
[Round "3"]
[White "Burdalev, Kirill"]
[Black "Foerster, Jonas"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2363"]
[BlackElo "2262"]
[PlyCount "64"]
[EventDate "2023.07.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 c6 6. e3 Nbd7 7. c5 a5 8. a3 Ne4 9. Nxe4 dxe4 10. Nd2 e5 11. Bg3 0-0 12. Bc4 exd4 13. exd4 Kh8 14. h4 f5 15. Bf4 b6 16. h5 bxc5 17. d5 cxd5 18. Bxd5 Ne5 19. Nxe4 Qc7 20. Bxe5 Qxe5 21. Bxa8 Ba6 22. Bc6 fxe4 23. Qd2 Bg5 24. Qc3 Qf4 25. Qe3 Qe5 26. Qc3 Qf5 27. f3 exf3 28. gxf3 Qf4 29. h6 Bxh6 30. Kf2 Rd8 31. Rad1 Rxd1 32. Rxd1 Qh2+ 0-1

[Event "Bamberg op-A 5th"]
[Site "Bamberg"]
[Date "2023.07.27"]
[Round "2"]
[White "Foerster, Jonas"]
[Black "Mohylnyi, Stepan"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2262"]
[BlackElo "2013"]
[PlyCount "87"]
[EventDate "2023.07.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. cxd5 Nxd5 6. Qb3 Nb6 7. Bb5+ Bd7 8. 0-0 0-0 9. d4 Bg4 10. Be2 a5 11. h3 Be6 12. Qc2 a4 13. Bd2 Nc6 14. Nb5 h6 15. e4 Bd7 16. d5 Ne5 17. Nxe5 Bxe5 18. Bxh6 Re8 19. Rad1 Ra5 20. Nd4 Qc8 21. Qd3 e6 22. dxe6 Bxe6 23. Nxe6 Qxe6 24. b3 axb3 25. axb3 Bf6 26. Qf3 Bh8 27. Rd3 Nd7 28. Qg3 Nc5 29. Qxc7 b6 30. Rd6 Qe5 31. Bc4 Ne6 32. Qxb6 g5 33. Bxe6 Rxe6 34. Rxe6 fxe6 35. h4 gxh4 36. Qd8+ Kf7 37. Qxh4 Bf6 38. Qg4 Ra8 39. Qf3 Rc8 40. Bf4 Qb5 41. e5 Be7 42. Qh5+ Kg8 43. Qg6+ Kh8 44. Qh6+ 1-0

[Event "Berlin-ch"]
[Site "Berlin"]
[Date "2023.04.16"]
[Round "9"]
[White "Haug, Havard"]
[Black "Foerster, Jonas"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2090"]
[BlackElo "2295"]
[PlyCount "45"]
[EventDate "2023.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 g6 5. Bg5 Qb6 6. Nbd2 d5 7. exd5 exd5 8. Qe2+ Be6 9. Bh3 Nb4 10. 0-0 Ne7 11. Bxe6 Qxe6 12. Qd1 f6 13. Re1 Qf5 14. Bf4 0-0-0 15. Nb3 Nec6 16. a3 Na6 17. Qe2 g5 18. Bd2 Bd6 19. Qe6+ Qxe6 20. Rxe6 Rhf8 21. Rae1 Nc7 22. R6e2 b5 23. Rf1 1/2-1/2

[Event "Berlin-ch"]
[Site "Berlin"]
[Date "2023.04.12"]
[Round "5"]
[White "Noetzel, Felix"]
[Black "Foerster, Jonas"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2136"]
[BlackElo "2295"]
[PlyCount "69"]
[EventDate "2023.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Ne2 Re8 9. 0-0 Qc7 10. Ng3 Nd7 11. Nf5 Nf8 12. Nxd6 Qxd6 13. Qf3 Be6 14. Be3 Bd5 15. Qg3 Qxg3 16. hxg3 Be4 17. Be2 Rad8 18. Rfe1 Nd7 19. f3 Bd5 20. Bf2 b5 21. b3 Nb6 22. Bd3 h5 23. Rxe8+ Rxe8 24. Rc1 Be6 25. c4 bxc4 26. bxc4 Kf8 27. Be1 Rd8 28. Bf2 Ke8 29. a3 Kd7 30. Be3 Ke8 31. Kf2 f5 32. Ke1 Kd7 33. Kd2 Rh8 34. a4 a5 35. d5 1-0

[Event "Berlin-ch"]
[Site "Berlin"]
[Date "2023.04.11"]
[Round "4"]
[White "Foerster, Jonas"]
[Black "Lagunow, Alexander"]
[Result "1/2-1/2"]
[ECO "E03"]
[WhiteElo "2295"]
[BlackElo "2341"]
[PlyCount "47"]
[EventDate "2023.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 dxc4 5. Qa4+ Nbd7 6. Bg2 a6 7. Qxc4 b5 8. Qc6 Rb8 9. Bf4 Nd5 10. Bg5 Be7 11. Qc1 c5 12. dxc5 Nxc5 13. Qxc5 Bxc5 14. Bxd8 Kxd8 15. Ne5 Ke8 16. 0-0 Bb7 17. Nd2 Bd6 18. Nd3 Ke7 19. Ne4 Rhc8 20. Rac1 Rxc1 21. Rxc1 Rc8 22. Rxc8 Bxc8 23. Nxd6 Kxd6 24. e4 1/2-1/2

[Event "Berlin-ch"]
[Site "Berlin"]
[Date "2023.04.10"]
[Round "3"]
[White "Glek, Igor Vladimirovich"]
[Black "Foerster, Jonas"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2443"]
[BlackElo "2295"]
[PlyCount "81"]
[EventDate "2023.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. g4 c6 6. Bg2 Qb6 7. Rb1 Nf6 8. h3 0-0 9. Nge2 Qc7 10. Ng3 b5 11. f4 Bb7 12. 0-0 Nfd7 13. Qe1 c5 14. d5 Nb6 15. b3 N8d7 16. Nce2 a5 17. Rd1 a4 18. Qf2 axb3 19. axb3 Ra2 20. Rd2 Rfa8 21. g5 b4 22. e5 c4 23. e6 c3 24. exf7+ Kh8 25. Rdd1 Rxc2 26. Bd4 Rd2 27. Bxg7+ Kxg7 28. Rxd2 cxd2 29. Qd4+ Kxf7 30. Qxd2 Kg8 31. Rc1 Nc5 32. Qxb4 Nbd7 33. Nd4 Qb6 34. Qxb6 Nxb6 35. Nc6 Nxb3 36. Nxe7+ Kf8 37. Rc7 Nc5 38. Ne4 Ra1+ 39. Kh2 Nxd5 40. Nxd5 Bxd5 41. Nxc5 1-0

[Event "Berlin-ch"]
[Site "Berlin"]
[Date "2023.04.09"]
[Round "2"]
[White "Foerster, Jonas"]
[Black "Niehaus, Frank"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2295"]
[BlackElo "2142"]
[PlyCount "117"]
[EventDate "2023.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 0-0 5. Nc3 d6 6. 0-0 Nc6 7. d3 e5 8. Rb1 a5 9. e4 Bg4 10. Be3 Nd4 11. Bxd4 exd4 12. Ne2 Bxf3 13. Bxf3 Nd7 14. Qc2 Nc5 15. b3 c6 16. a3 Qc7 17. h4 Rae8 18. b4 axb4 19. axb4 Nd7 20. Bg2 Ra8 21. Ra1 Qb6 22. Bh3 Nf6 23. Ra4 Rxa4 24. Qxa4 Re8 25. Nc1 Qd8 26. Nb3 Nd7 27. f4 Nf6 28. Qa7 Nh5 29. Kh2 f5 30. Nxd4 c5 31. Nf3 fxe4 32. dxe4 Rxe4 33. Qxb7 Re2+ 34. Bg2 Nf6 35. bxc5 dxc5 36. Re1 Rxe1 37. Nxe1 Ng4+ 38. Kh3 Nf2+ 39. Kh2 Ng4+ 40. Kh1 Nf2+ 41. Kg1 Bd4 42. Qd5+ Qxd5 43. Bxd5+ Kg7 44. Nf3 Nd3+ 45. Kf1 Bf6 46. Ke2 Nc1+ 47. Ke3 Nb3 48. g4 Be7 49. Be6 Na5 50. g5 Nc6 51. Ke4 Nb4 52. Bg4 Bd6 53. h5 Na2 54. h6+ Kh8 55. Ne5 Kg8 56. Kd5 Bxe5 57. fxe5 Nc3+ 58. Kxc5 Ne4+ 59. Kb6 1-0

[Event "Oberliga Nord O 2122"]
[Site "Germany"]
[Date "2022.05.29"]
[Round "5.3"]
[White "Dettmann, Gerd"]
[Black "Foerster, Jonas"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "2119"]
[BlackElo "2307"]
[PlyCount "80"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Guestrow/Teterow"]
[BlackTeam "Berlin Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Be3 b6 7. Bd3 Bb7 8. Qe2 c5 9. 0-0-0 Nbd7 10. Kb1 Rc8 11. e5 Ng4 12. Bg1 cxd4 13. Bxd4 Nc5 14. exd6 exd6 15. Bxg7 Kxg7 16. Nd4 Nf6 17. f5 Re8 18. Qf2 g5 19. h4 g4 20. Qf4 h6 21. Rhe1 Nxd3 22. cxd3 a6 23. Ne4 Bxe4 24. dxe4 Qe7 25. Nb3 Rc6 26. Rd4 Qe5 27. Qd2 d5 28. Rf1 dxe4 29. Qe3 Rd6 30. Rc4 Red8 31. Rfc1 Rd3 32. Qxb6 e3 33. Rc5 R8d5 34. Rxd5 Rxd5 35. a3 Qxf5+ 36. Ka2 Qf2 37. Qb4 e2 38. Qe1 Qxg2 39. Rc2 Re5 40. Nc1 Qf1 0-1

[Event "Oberliga Nord O 2122"]
[Site "Germany"]
[Date "2022.05.01"]
[Round "9.3"]
[White "Moritz, Aron"]
[Black "Foerster, Jonas"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2208"]
[BlackElo "2287"]
[PlyCount "74"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Kreuzberg"]
[BlackTeam "Berlin Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 c6 3. f4 d5 4. e5 h5 5. Be2 g6 6. Nf3 Nh6 7. 0-0 Bf5 8. b3 Nd7 9. c4 e6 10. Nc3 Bb4 11. Qd2 0-0 12. a3 Be7 13. Bb2 a5 14. Na4 Nb6 15. Nxb6 Qxb6 16. c5 Qc7 17. b4 b6 18. Bc3 axb4 19. axb4 Be4 20. cxb6 Qxb6 21. Ra5 Nf5 22. Rfa1 Rxa5 23. bxa5 Qa7 24. Kh1 c5 25. dxc5 Bxc5 26. Qa2 d4 27. Bd2 Qa8 28. Qc4 Ba7 29. Rf1 Rc8 30. Qb4 h4 31. Ne1 h3 32. Bf3 Nh4 33. Bxe4 Qxe4 34. Rf2 Rb8 35. Qe7 Nxg2 36. Qxa7 Nxe1+ 37. Kg1 Rb1 0-1

[Event "Oberliga Nord O 2122"]
[Site "Germany"]
[Date "2022.04.03"]
[Round "8.3"]
[White "Foerster, Jonas"]
[Black "Schoewel, Matthias"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2287"]
[BlackElo "2218"]
[PlyCount "126"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Oberschoeneweide"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. g3 Nc6 3. d4 Bf5 4. Bf4 Qd7 5. c3 f6 6. h4 e6 7. b4 Bd6 8. Nbd2 e5 9. Be3 exd4 10. Nxd4 Nxd4 11. Bxd4 Ne7 12. Bg2 Nc6 13. Nb3 0-0-0 14. Kf1 Rhe8 15. a4 Kb8 16. a5 Ne5 17. Bc5 Bxc5 18. bxc5 Bg4 19. Nd4 Nc6 20. Bf3 Bxf3 21. exf3 a6 22. Kg2 Kc8 23. Qc2 g6 24. h5 f5 25. Qd2 Ne5 26. Qh6 Qe7 27. hxg6 hxg6 28. c6 bxc6 29. Rae1 Qc5 30. f4 Qxc3 31. fxe5 Qxd4 32. Qxg6 Qa4 33. e6 Re7 34. Qxf5 Rde8 35. Rh7 Qb4 36. Rxe7 Rxe7 37. Qe5 d4 38. Qe4 Qd6 39. f4 d3 40. f5 d2 41. Rd1 Kb7 42. Qc4 Re8 43. Rb1+ Kc8 44. Qxa6+ Kd8 45. Qe2 Ke7 46. a6 Rd8 47. Rd1 Kf6 48. Qf3 Qd4 49. Qxc6 Rd5 50. e7+ Kxe7 51. Qe6+ Kf8 52. a7 Rd8 53. f6 Qb4 54. Kh3 Qc5 55. Qg4 Kf7 56. Qg7+ Ke6 57. g4 Rd3+ 58. Kh4 Qf2+ 59. Kg5 Qe3+ 60. Kh4 Qh3+ 61. Kg5 Rd5+ 62. Kg6 Qxg4+ 63. Kh7 Qh5+ 0-1

[Event "Oberliga Nord O 2122"]
[Site "Germany"]
[Date "2022.03.20"]
[Round "7.2"]
[White "Foerster, Jonas"]
[Black "Nogly, Christoph"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2287"]
[BlackElo "2245"]
[PlyCount "109"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Berlin SF III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Bf4 c5 5. e3 Nc6 6. Nc3 cxd4 7. exd4 Bb4 8. a3 Bxc3+ 9. bxc3 Qa5 10. Qb3 0-0 11. Bd3 dxc4 12. Qxc4 e5 13. Nxe5 Nxe5 14. Bxe5 Ng4 15. Bg3 Re8+ 16. Kf1 Bf5 17. Bxf5 Qxf5 18. Kg1 Rac8 19. Qf1 Rxc3 20. h3 Nf6 21. Kh2 Rec8 22. Qb1 Qd5 23. Re1 Rc2 24. Qd1 R2c4 25. Be5 Nd7 26. Rb1 f6 27. Bg3 Rxd4 28. Qe2 Nc5 29. Rbc1 b6 30. Rc3 h5 31. f3 h4 32. Bf2 Rd2 33. Qe3 g5 34. Kg1 Rd8 35. Qe7 Rxf2 36. Kxf2 Nd3+ 37. Rxd3 Qxd3 38. Qxf6 Qc2+ 39. Kg1 Qc5+ 40. Kh1 Rf8 41. Qg6+ Kh8 42. a4 a6 43. Rd1 b5 44. a5 b4 45. Qxa6 Kg7 46. Qe6 Rf7 47. a6 Qc3 48. Qd5 Qe3 49. Rb1 Rc7 50. Qd6 Rc1+ 51. Rxc1 Qxc1+ 52. Kh2 Qa1 53. Qe7+ Kh6 54. a7 b3 55. Qf8+ 1-0

[Event "Oberliga Nord O 2122"]
[Site "Germany"]
[Date "2022.03.06"]
[Round "6.3"]
[White "Foerster, Jonas"]
[Black "Skibbe, Willi"]
[Result "1-0"]
[ECO "A87"]
[WhiteElo "2287"]
[BlackElo "2182"]
[PlyCount "95"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Greifswald"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 f5 2. c4 Nf6 3. b3 g6 4. Bb2 Bg7 5. g3 0-0 6. Bg2 d6 7. d4 e5 8. dxe5 Ng4 9. 0-0 Nc6 10. Nc3 Ngxe5 11. Nxe5 dxe5 12. Bxc6 bxc6 13. Qxd8 Rxd8 14. Rad1 Be6 15. Na4 Rxd1 16. Rxd1 Re8 17. f4 exf4 18. Bxg7 Kxg7 19. gxf4 Bc8 20. Kf2 Kf6 21. Nc5 Ke7 22. Rd3 Rg8 23. Rh3 Rg7 24. Nd3 Kd6 25. b4 a5 26. a3 axb4 27. axb4 Ba6 28. Ne5 c5 29. Rd3+ Ke6 30. bxc5 g5 31. e3 Rg8 32. Ra3 Bb7 33. c6 Bc8 34. Ra5 gxf4 35. exf4 Rd8 36. Ke3 Rg8 37. Kd4 Kf6 38. Ra7 Rg7 39. Kc5 Be6 40. h4 Re7 41. Nd3 Bf7 42. Nb4 Re4 43. Nd5+ Bxd5 44. cxd5 Re7 45. Rxc7 Rxc7 46. d6 Ra7 47. c7 Ra1 48. d7 1-0

[Event "Oberliga Nord O 2122"]
[Site "Germany"]
[Date "2022.01.16"]
[Round "4.3"]
[White "Foerster, Jonas"]
[Black "Tiarks, Jann Christian"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2287"]
[BlackElo "2211"]
[PlyCount "90"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Potsdam Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 c5 2. e3 Nf6 3. b3 e6 4. Bb2 Be7 5. c4 0-0 6. Be2 b6 7. Qc2 Bb7 8. Ng5 g6 9. h4 Nc6 10. h5 e5 11. Nc3 h6 12. Nxf7 Rxf7 13. hxg6 Rf8 14. Rxh6 Kg7 15. Rh1 d6 16. 0-0-0 Qd7 17. a3 Rh8 18. Nd5 Rxh1 19. Rxh1 Rh8 20. Rxh8 Kxh8 21. f4 Qe6 22. f5 Qd7 23. Bf3 Na5 24. Qd1 Bxd5 25. Bxd5 Qxf5 26. b4 Nxd5 27. cxd5 Qxg6 28. bxa5 Qxg2 29. axb6 axb6 30. Qa4 Qf1+ 31. Kc2 b5 32. Qe4 Kg7 33. Qg4+ Kf8 34. Bc3 Qh1 35. Qc8+ Kf7 36. Qf5+ Ke8 37. Qg6+ Kf8 38. Qf5+ Ke8 39. Qd3 c4 40. Qg6+ Kf8 41. Qf5+ Ke8 42. Qc8+ Kf7 43. Qb7 Qh7+ 44. Kb2 Qh2 45. Qxb5 Bg5 1-0

[Event "Oberliga Nord O 2122"]
[Site "Germany"]
[Date "2021.12.12"]
[Round "3.3"]
[White "Dabrowski, Grzegorz"]
[Black "Foerster, Jonas"]
[Result "1-0"]
[ECO "B61"]
[WhiteElo "2026"]
[BlackElo "2287"]
[PlyCount "75"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Forster"]
[BlackTeam "Berlin Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Qd2 Rc8 8. f3 h6 9. Be3 a6 10. 0-0-0 b5 11. Nxc6 Bxc6 12. Kb1 e6 13. Ne2 Be7 14. Nd4 Bb7 15. g4 Nd7 16. Bd3 Ne5 17. h4 h5 18. Qg2 hxg4 19. f4 Nc4 20. Bf2 Bf6 21. Qxg4 Qc7 22. Rhe1 Nxb2 23. Kxb2 Qc3+ 24. Kb1 Rc5 25. e5 dxe5 26. fxe5 Qb4+ 27. Kc1 Bxe5 28. Rxe5 Rxe5 29. Qxg7 Qa3+ 30. Kb1 Rhh5 31. Qg8+ Qf8 32. Qg3 Bd5 33. Nb3 Bc4 34. Bd4 Rd5 35. Be4 Qd6 36. Qg8+ Ke7 37. Bxd5 Rxd5 38. Bc5 1-0

[Event "Oberliga Nord O 2122"]
[Site "Germany"]
[Date "2021.11.21"]
[Round "2.3"]
[White "Foerster, Jonas"]
[Black "Dimitrijeski, Boris"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "2287"]
[BlackElo "2195"]
[PlyCount "48"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Koenig Tegel II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. g4 h6 8. Rg1 e5 9. Bd2 e4 10. Nh4 Bxh2 11. Rg2 Bb8 12. Be2 Nh7 13. Nf5 g6 14. Nxh6 Ng5 15. Nxf7 Rh1+ 16. Bf1 Nf3+ 17. Ke2 Qf6 18. Nxe4 Qxf7 19. Ng3 Bxg3 20. Rxg3 Nf6 21. cxd5 cxd5 22. Rxf3 Bxg4 23. Bb4 Rc8 24. Qa4+ Nd7 0-1

[Event "Oberliga Nord O 2122"]
[Site "Germany"]
[Date "2021.10.31"]
[Round "1.2"]
[White "Foerster, Jonas"]
[Black "Klimkowski, Jan"]
[Result "0-1"]
[ECO "D63"]
[WhiteElo "2287"]
[BlackElo "2401"]
[PlyCount "84"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Glueck Auf Ruedersdorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Be7 5. Bg5 0-0 6. e3 Nbd7 7. Rc1 c6 8. a3 Re8 9. Bd3 h6 10. Bh4 dxc4 11. Bxc4 a6 12. 0-0 b5 13. Ba2 Bb7 14. e4 c5 15. Bxf6 Bxf6 16. dxc5 Nxc5 17. Qxd8 Rexd8 18. e5 Be7 19. Bb1 Nb3 20. Rcd1 Bxf3 21. gxf3 Nd2 22. Be4 Rab8 23. Rfe1 b4 24. Nb1 Nc4 25. Rxd8+ Rxd8 26. Bb7 Nxb2 27. axb4 Bxb4 28. Rc1 a5 29. Kf1 g5 30. Be4 Rd4 31. Nc3 Bxc3 32. Rxc3 Nc4 33. Ke2 Kg7 34. Bb1 Nxe5 35. Rc5 Ng6 36. Rxa5 Rh4 37. Ra7 Nf4+ 38. Ke3 Rxh2 39. Be4 Rh1 40. Ra5 Kf6 41. Ra8 Re1+ 42. Kd4 Kg7 0-1

[Event "Oberliga Nord O 1920"]
[Site "Germany"]
[Date "2021.08.15"]
[Round "9.3"]
[White "Dimitrijeski, Boris"]
[Black "Foerster, Jonas"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "2193"]
[BlackElo "2300"]
[PlyCount "154"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Koenig Tegel II"]
[BlackTeam "Berlin Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d6 2. Nf3 g6 3. c4 Bg7 4. Nc3 Bg4 5. e3 Nc6 6. Be2 Nf6 7. 0-0 0-0 8. h3 Bf5 9. d5 Nb8 10. Nd4 Bc8 11. e4 c5 12. Nf3 Nbd7 13. Bf4 a6 14. a4 b6 15. Qd2 Ne8 16. Bd3 Rb8 17. Rae1 Rb7 18. Bh6 e5 19. g4 Bxh6 20. Qxh6 Qf6 21. Ng5 Qg7 22. Qh4 h6 23. Nf3 Ndf6 24. Qg3 Re7 25. Kh1 Bd7 26. Nh4 Nh7 27. Rg1 Nc7 28. Ng2 Rb8 29. Ne3 Qf6 30. Ra1 Ng5 31. Kg2 Ree8 32. Rh1 Qf4 33. Ne2 Qxg3+ 34. Kxg3 Nh7 35. Nc3 Nf6 36. f3 Kg7 37. h4 Rb7 38. Rhb1 Reb8 39. Ra3 b5 40. axb5 axb5 41. Nxb5 Bxb5 42. cxb5 Nfe8 43. Rc1 Nxb5 44. Bxb5 Rxb5 45. Nc4 Kf6 46. Ra7 R5b7 47. Ra6 Rd8 48. Rc3 Rdd7 49. Kf2 Ke7 50. Ke3 Nc7 51. Rb6 Rxb6 52. Nxb6 Rd8 53. Ra3 Rb8 54. Nc4 f5 55. gxf5 gxf5 56. f4 Rb4 57. Rc3 Nb5 58. Rc1 Rb3+ 59. Kf2 exf4 60. exf5 Kf6 61. Re1 Nd4 62. Re8 Nxf5 63. Re6+ Kg7 64. Nxd6 Rxb2+ 65. Kg1 Ne3 66. Ne8+ Kf8 67. d6 Rd2 68. Nc7 c4 69. Nb5 Kg7 70. h5 Rd5 71. Nc3 Rd3 72. Ne4 c3 73. Re7+ Kf8 74. Nxc3 Rxc3 75. Re4 Rd3 76. Rxf4+ Kg7 77. Re4 Nf5 0-1

[Event "Oberliga Nord O 1920"]
[Site "Germany"]
[Date "2020.03.01"]
[Round "7.3"]
[White "Neumeier, Lars"]
[Black "Foerster, Jonas"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2306"]
[BlackElo "2261"]
[PlyCount "64"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[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 e6 3. c4 Bb4+ 4. Nbd2 0-0 5. e3 d5 6. a3 Bxd2+ 7. Bxd2 b6 8. Rc1 Ba6 9. b4 Ne4 10. Qc2 c5 11. dxc5 bxc5 12. Bd3 Bxc4 13. Bxe4 dxe4 14. Qxc4 exf3 15. gxf3 Nd7 16. Bc3 cxb4 17. axb4 Rc8 18. Qd4 e5 19. Qd5 Qe7 20. Ke2 Rfe8 21. Rhd1 Nf8 22. Qe4 Qe6 23. Rd5 Ng6 24. Bb2 Rxc1 25. Bxc1 Qa6+ 26. Qd3 Qa1 27. Bd2 Nf4+ 28. exf4 exf4+ 29. Be3 fxe3 30. fxe3 Qa2+ 31. Qd2 Qc4+ 32. Kf2 h6 1/2-1/2

[Event "Oberliga Nord O 1920"]
[Site "Germany"]
[Date "2020.01.19"]
[Round "5.3"]
[White "Fromm, Marius"]
[Black "Foerster, Jonas"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2214"]
[BlackElo "2261"]
[PlyCount "60"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 c6 5. Qd2 Nbd7 6. 0-0-0 b5 7. f3 Qa5 8. Kb1 b4 9. Nce2 Ba6 10. g4 Nb6 11. Ng3 Bxf1 12. Nxf1 h5 13. g5 Nfd7 14. f4 Na4 15. Qd3 Rb8 16. Ne2 Bg7 17. f5 Nxb2 18. Kxb2 Nc5 19. Qc4 d5 20. Qxc5 Qxc5 21. f6 Bxf6 22. gxf6 Qc4 23. Re1 exf6 24. Nd2 Qa6 25. Bf4 Rd8 26. e5 0-0 27. exf6 Rfe8 28. Be5 c5 29. Nf4 Qa3+ 30. Ka1 Qc3+ 0-1

[Event "Oberliga Nord O 1920"]
[Site "Germany"]
[Date "2020.01.18"]
[Round "6.3"]
[White "Foerster, Jonas"]
[Black "Maetzkow, Maximilian Paul"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2261"]
[BlackElo "2287"]
[PlyCount "41"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[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 e6 3. c4 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 g6 8. h4 Bg7 9. Bb5+ c6 10. Be2 Nd7 11. Nxd5 exd5 12. h5 Qe7 13. Bd2 a5 14. Rc1 0-0 15. Rh3 Nf6 16. Qb3 b5 17. Ne5 Qd6 18. f4 Ne4 19. Bf3 Nxd2 20. Kxd2 f6 21. Nxc6 1-0

[Event "Oberliga Nord O 1920"]
[Site "Germany"]
[Date "2019.12.08"]
[Round "4.3"]
[White "Foerster, Jonas"]
[Black "Wintzer, Joachim"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2261"]
[BlackElo "2280"]
[PlyCount "47"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[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. Nf3 e6 3. c4 c6 4. e3 f5 5. h3 Nf6 6. g4 g6 7. Nc3 Bd6 8. gxf5 exf5 9. Qb3 dxc4 10. Bxc4 Qe7 11. Ng5 Rf8 12. Bd2 Nbd7 13. 0-0-0 Nb6 14. e4 Nxc4 15. Qxc4 fxe4 16. Rhe1 Kd8 17. Ncxe4 Nxe4 18. Rxe4 Qc7 19. Rde1 Bf5 20. Kd1 Rc8 21. Bb4 c5 22. dxc5 Bxc5 23. Bxc5 Qxc5 24. Rd4+ 1-0

[Event "Oberliga Nord O 1920"]
[Site "Germany"]
[Date "2019.11.24"]
[Round "3.2"]
[White "Foerster, Jonas"]
[Black "Manzke, Lucas"]
[Result "1/2-1/2"]
[ECO "D63"]
[WhiteElo "2261"]
[BlackElo "1993"]
[PlyCount "87"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[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. Nf3 Nf6 3. c4 e6 4. Bg5 Be7 5. Nc3 0-0 6. e3 Nbd7 7. Rc1 c6 8. a3 Re8 9. Bd3 dxc4 10. Bxc4 c5 11. 0-0 b6 12. d5 exd5 13. Nxd5 Bb7 14. Nf4 Bxf3 15. Qxf3 Ne5 16. Qe2 Nxc4 17. Qxc4 Ne4 18. Bxe7 Qxe7 19. Rcd1 Rad8 20. Nd5 Qe6 21. f3 Nf6 22. Nxf6+ Qxf6 23. Qc3 Qxc3 24. bxc3 f5 25. Kf2 Kf7 26. Ke2 Ke6 27. g4 fxg4 28. fxg4 a6 29. e4 Rf8 30. Rxf8 Rxf8 31. Ke3 g5 32. Rd5 h6 33. h4 Rg8 34. h5 Rf8 35. Rf5 Rd8 36. a4 Rd1 37. a5 Re1+ 38. Kd3 c4+ 39. Kd4 b5 40. e5 Rd1+ 41. Ke4 Re1+ 42. Kd4 Rd1+ 43. Ke4 Re1+ 44. Kd4 1/2-1/2

[Event "Oberliga Nord O 1920"]
[Site "Germany"]
[Date "2019.10.20"]
[Round "2.3"]
[White "Foerster, Jonas"]
[Black "Van Bentum, Horst"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2261"]
[BlackElo "2072"]
[PlyCount "83"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[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. d4 e6 3. c4 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 Be7 8. Bb5+ c6 9. Bd3 Nd7 10. 0-0 N7f6 11. e4 Nxc3 12. bxc3 0-0 13. c4 Ne8 14. Bb2 g6 15. Qe2 Bf6 16. Rad1 Qc7 17. Rfe1 Rd8 18. a4 Ng7 19. Ba3 Rfe8 20. Qe3 Be7 21. Bb2 Bf8 22. Qc1 Nh5 23. Bf1 Qf4 24. Qc2 Bb4 25. Re3 Qc7 26. g3 Be7 27. Bg2 Bf6 28. Red3 Bg7 29. Qd2 Ba6 30. Rc1 Rd7 31. Bh3 Rdd8 32. Bg2 Rd7 33. e5 Bf8 34. g4 Ng7 35. Ng5 c5 36. d5 exd5 37. Rxd5 Rxd5 38. cxd5 Rxe5 39. Bxe5 Qxe5 40. Re1 Qc7 41. Ne4 Ne8 42. Nxc5 1-0

[Event "Oberliga Nord O 1920"]
[Site "Germany"]
[Date "2019.09.29"]
[Round "1.3"]
[White "Foerster, Jonas"]
[Black "Venske, Kai Gerrit"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2261"]
[BlackElo "2175"]
[PlyCount "65"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 f5 2. b3 d6 3. d4 Nf6 4. e3 g6 5. Bc4 e6 6. h4 Bg7 7. Nbd2 Nc6 8. Bb2 a6 9. Qe2 Qe7 10. 0-0-0 b5 11. Bd3 d5 12. Kb1 h6 13. Rh3 Ne4 14. Bxe4 fxe4 15. Ne5 Bxe5 16. dxe5 Bd7 17. f4 exf3 18. Nxf3 0-0 19. e4 dxe4 20. Qxe4 Be8 21. Bc1 Qg7 22. Nd4 Qxe5 23. Qxe5 Nxe5 24. Nxe6 Rf2 25. Nxc7 Rc8 26. Nxe8 Rxe8 27. Re3 Re7 28. Rde1 Rc7 29. Rxe5 Rfxc2 30. Re6 g5 31. hxg5 hxg5 32. Rxa6 Kf7 33. g4 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2019.06.30"]
[Round "9"]
[White "Stern, Rene"]
[Black "Foerster, Jonas"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2538"]
[BlackElo "2274"]
[PlyCount "77"]
[EventDate "2019.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 g6 3. e4 Bg7 4. c3 Nf6 5. Bd3 0-0 6. 0-0 Nc6 7. d5 Nb8 8. h3 c6 9. c4 Na6 10. Nc3 Nc5 11. Bc2 a6 12. Be3 cxd5 13. exd5 Qc7 14. Nd4 e5 15. dxe6 Nxe6 16. Na4 Nxd4 17. Bxd4 Be6 18. Nb6 Rad8 19. Rc1 Nd7 20. Bxg7 Kxg7 21. Qd4+ Kg8 22. Nd5 Bxd5 23. Qxd5 Rfe8 24. Be4 Nc5 25. Bf3 Qb6 26. Qd4 Qb4 27. Rfd1 a5 28. h4 Re5 29. g3 Ne6 30. Qd2 b6 31. Rc3 a4 32. Bd5 Qc5 33. Kg2 Nc7 34. Bf3 h5 35. Rd3 Re6 36. Rd4 Rf6 37. b4 axb3 38. axb3 Qf5 39. Rf4 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2019.06.29"]
[Round "8"]
[White "Foerster, Jonas"]
[Black "Federau, Juergen"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2274"]
[BlackElo "2078"]
[PlyCount "65"]
[EventDate "2019.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. d5 exd5 8. Nh4 c6 9. cxd5 Nxd5 10. Nf5 Nc7 11. e4 d5 12. Nc3 Nba6 13. Re1 Re8 14. Bf4 Bf8 15. Qg4 g6 16. Bg5 f6 17. Nh6+ Kg7 18. Be3 Nc5 19. Rad1 N5e6 20. h4 d4 21. Nf5+ Kf7 22. Nxd4 Qe7 23. e5 Nxd4 24. Bxd4 f5 25. Qe2 Ne6 26. f4 Rad8 27. Bf2 Rxd1 28. Rxd1 Rd8 29. a4 Qb4 30. Rxd8 Nxd8 31. Qd2 Qe7 32. a5 Qe6 33. Qxd8 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2019.06.28"]
[Round "7"]
[White "Foerster, Jonas"]
[Black "Noetzel, Felix"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2274"]
[BlackElo "2203"]
[PlyCount "69"]
[EventDate "2019.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 c6 4. Qc2 Nf6 5. Bg5 Nbd7 6. cxd5 exd5 7. Nc3 Be7 8. e3 0-0 9. Bd3 Re8 10. 0-0 Nf8 11. Ne5 g6 12. f4 Ne6 13. Bxf6 Bxf6 14. f5 Ng7 15. fxg6 fxg6 16. Qf2 Bxe5 17. dxe5 Rf8 18. Qg3 Bf5 19. Rad1 Bxd3 20. Rxd3 Rxf1+ 21. Kxf1 Qb6 22. b3 Rf8+ 23. Ke2 Nf5 24. Qg5 Qc5 25. g4 Ng7 26. h4 Ne6 27. Qh6 d4 28. exd4 Nxd4+ 29. Kd2 Rf2+ 30. Ke1 Nf3+ 31. Kd1 Rf1+ 32. Kc2 Qf2+ 33. Rd2 Nxd2 34. Qxd2 Qxd2+ 35. Kxd2 0-1

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2019.06.27"]
[Round "6"]
[White "Kauschmann, Herbert"]
[Black "Foerster, Jonas"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2114"]
[BlackElo "2274"]
[PlyCount "40"]
[EventDate "2019.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 Nf6 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. h3 0-0 10. Bxc6 bxc6 11. 0-0 c5 12. dxc5 Bxc5 13. Nd4 Ba6 14. Re1 Nxf2 15. Kxf2 Qh4+ 16. g3 Qxd4+ 17. Qxd4 Bxd4+ 18. Kg2 Rfe8 19. Nc3 Rab8 20. Na4 Rb4 0-1

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2019.06.26"]
[Round "5"]
[White "Foerster, Jonas"]
[Black "Kutschke, Jens"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2274"]
[BlackElo "1947"]
[PlyCount "73"]
[EventDate "2019.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8. Qd2 Qa5 9. Rb1 a6 10. Bc4 Nc6 11. Nf3 0-0 12. Rc1 cxd4 13. cxd4 Qxd2+ 14. Kxd2 Bg4 15. d5 Bxf3 16. gxf3 Ne5 17. f4 Nxc4+ 18. Rxc4 Rad8 19. Bb6 Rd7 20. Ke3 e6 21. Rc7 Rxc7 22. Bxc7 exd5 23. exd5 Rc8 24. d6 Bf6 25. Ke4 Bd8 26. Bxd8 Rxd8 27. Kd5 Kf8 28. Re1 Rd7 29. a4 Rd8 30. a5 Rd7 31. h3 h6 32. h4 h5 33. Re3 Rd8 34. Re7 Rb8 35. Kc5 Rc8+ 36. Rc7 Rb8 37. d7 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2019.06.25"]
[Round "4"]
[White "Lopez Gomez, Jose Pablo"]
[Black "Foerster, Jonas"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2065"]
[BlackElo "2274"]
[PlyCount "64"]
[EventDate "2019.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 a6 5. a4 Nf6 6. Nf3 0-0 7. Qd2 Nc6 8. Bh6 Bg4 9. Bxg7 Kxg7 10. Be2 e5 11. d5 Bxf3 12. Bxf3 Nd4 13. Be2 b5 14. Bd3 Nh5 15. Ne2 Nxe2 16. Bxe2 Nf4 17. g3 Nxe2 18. Qxe2 Qd7 19. axb5 axb5 20. 0-0 c5 21. Qd2 Ra4 22. Rxa4 bxa4 23. f4 exf4 24. Qxf4 Qe7 25. Re1 Rb8 26. e5 Rb4 27. Qc1 dxe5 28. Rd1 Qd6 29. c3 Rb3 30. Qa1 e4 31. Qxa4 Rxb2 32. Qxe4 h5 1/2-1/2

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2019.06.24"]
[Round "3"]
[White "Foerster, Jonas"]
[Black "Matthes, Benjamin"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2274"]
[BlackElo "1737"]
[PlyCount "89"]
[EventDate "2019.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. 0-0 c4 8. Nc3 Be7 9. Ne5 0-0 10. e4 dxe4 11. Nxc6 bxc6 12. Nxe4 Be6 13. Be3 Nxe4 14. Bxe4 Bd5 15. Qc2 h6 16. b3 cxb3 17. axb3 Bf6 18. Ra6 Bxe4 19. Qxe4 Qd5 20. Qxd5 cxd5 21. Rfa1 Rab8 22. Rd6 Rxb3 23. Rxa7 Rb5 24. Rad7 Re8 25. Rxd5 Rb1+ 26. Kg2 Rb2 27. Kf3 Rb3 28. h4 g5 29. Rf5 Kg7 30. Kg4 gxh4 31. Bxh6+ Kg6 32. gxh4 Re4+ 33. Bf4 Rb1 34. h5+ Kg7 35. d5 Rbb4 36. Kf3 Rec4 37. d6 Rc3+ 38. Be3 Rh4 39. Kg2 Rcc4 40. Rc7 Rhe4 41. Kf3 Rh4 42. Rxc4 Rxc4 43. d7 Bd8 44. Bg5 f6 45. Rxf6 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2019.06.22"]
[Round "1"]
[White "Foerster, Jonas"]
[Black "Ruether, Marc"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2274"]
[BlackElo "1763"]
[PlyCount "199"]
[EventDate "2019.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 bxc4 5. Nc3 g6 6. e4 d6 7. Bxc4 Bg7 8. Qa4+ Bd7 9. Qc2 0-0 10. 0-0 Bg4 11. Nd2 Qc8 12. h3 Bxh3 13. gxh3 Qxh3 14. Qd3 Qh5 15. Kg2 Ng4 16. Qh3 Qxh3+ 17. Kxh3 h5 18. Be2 Nh6 19. Nc4 Nd7 20. f3 Kh7 21. Na5 f5 22. Bxh6 Kxh6 23. Nc6 g5 24. exf5 Rxf5 25. Nxe7 Re5 26. Nc6 Re3 27. Bb5 a6 28. Ba4 Nb6 29. Rae1 Rae8 30. Rxe3 Rxe3 31. Bc2 Bxc3 32. bxc3 Nxd5 33. Rf2 Nxc3 34. Nd8 g4+ 35. Kg3 Rxf3+ 36. Rxf3 gxf3 37. Kxf3 Nxa2 38. Nf7+ Kg7 39. Nxd6 Nb4 40. Bb3 Nc6 41. Ke4 Kf6 42. Nb7 Kg5 43. Nxc5 a5 44. Ba4 Ne7 45. Bd7 Kh4 46. Kf3 Ng6 47. Bf5 Kg5 48. Bc2 Ne5+ 49. Kg3 Nc4 50. Nb7 Ne3 51. Bb3 Nf1+ 52. Kh3 Nd2 53. Ba4 Nc4 54. Bb5 Na3 55. Bd3 Kf4 56. Nxa5 Ke3 57. Bg6 Nb5 58. Nc4+ Kd4 59. Nd2 Ke3 60. Nf1+ Kd4 61. Kh4 Nd6 62. Ng3 Ke5 63. Bc2 Kd4 64. Bh7 Ke5 65. Nxh5 Kd4 66. Kg4 Ke5 67. Nf4 Kf6 68. Bc2 Ke5 69. Ng6+ Kd4 70. Kf4 Kc3 71. Bd1 Kd4 72. Bf3 Nc4 73. Ne7 Kc5 74. Nf5 Nd6 75. Ng3 Nc4 76. Be2 Nd6 77. Ke5 Nc4+ 78. Ke6 Ne3 79. Bf3 Kd4 80. Ne2+ Kc5 81. Be4 Nc4 82. Bd5 Ne3 83. Ba2 Nc2 84. Ke5 Nb4 85. Bf7 Nc6+ 86. Ke4 Kd6 87. Nc3 Ne7 88. Nb5+ Kc5 89. Nc7 Kc6 90. Ne8 Kc5 91. Nf6 Kd6 92. Bb3 Kc5 93. Nd7+ Kd6 94. Ne5 Kc5 95. Nf7 Nc6 96. Be6 Nb4 97. Ne5 Kd6 98. Bb3 Kc5 99. Nd3+ Nxd3 100. Kxd3 1/2-1/2

[Event "Oberliga Nord O 1819"]
[Site "Germany"]
[Date "2019.04.07"]
[Round "9.2"]
[White "Foerster, Jonas"]
[Black "Lerch, Philipp"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2273"]
[BlackElo "2311"]
[PlyCount "81"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Kreuzberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Be3 e6 5. Qd2 h6 6. f4 Ne7 7. 0-0-0 b6 8. Nf3 d5 9. e5 Ba6 10. g4 Bxf1 11. Rdxf1 Nd7 12. Ne2 c5 13. c3 Qc7 14. Kb1 f5 15. exf6 Nxf6 16. Ne5 Ne4 17. Qd3 Bxe5 18. fxe5 c4 19. Qc2 h5 20. Ng3 Nxg3 21. hxg3 0-0-0 22. Bg5 hxg4 23. Bxe7 Qxe7 24. Qxg6 Rhg8 25. Qf7 Rg7 26. Qxe7 Rxe7 27. Kc2 Kd7 28. Kd2 b5 29. Rh6 a5 30. Ke3 b4 31. Rg6 bxc3 32. bxc3 Rb8 33. Rxg4 Rb2 34. Rf2 Rb1 35. Rg8 Re1+ 36. Kd2 Ra1 37. Ke3 Re1+ 38. Kd2 Ra1 39. Ra8 Rxa2+ 40. Ke3 Ra3 41. Ra7+ 1/2-1/2

[Event "Oberliga Nord O 1819"]
[Site "Germany"]
[Date "2019.03.24"]
[Round "8.2"]
[White "Schoewel, Matthias"]
[Black "Foerster, Jonas"]
[Result "1-0"]
[ECO "B58"]
[WhiteElo "2233"]
[BlackElo "2273"]
[PlyCount "119"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Oberschoeneweide"]
[BlackTeam "Berlin Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Be2 e5 7. Nf3 h6 8. 0-0 Be7 9. Be3 0-0 10. h3 Be6 11. Qd2 a6 12. Nh2 d5 13. exd5 Nxd5 14. Nxd5 Qxd5 15. Qxd5 Bxd5 16. Rfd1 Be6 17. a3 Rac8 18. Rac1 Rfd8 19. Bb6 Rxd1+ 20. Rxd1 f5 21. Nf1 Nb8 22. Ne3 Nd7 23. Bc4 Bxc4 24. Rxd7 Bg5 25. Rxb7 Bxe3 26. fxe3 Rc6 27. Bc7 Bd5 28. Bxe5 Rxc2 29. Rxg7+ Kf8 30. Rg6 Kf7 31. Rxa6 Rxg2+ 32. Kf1 Bc4+ 33. Kxg2 Bxa6 34. Kg3 Bc4 35. Kf4 Ke6 36. b4 Bb5 37. Bg7 h5 38. h4 Ba4 39. Kg5 Bd1 40. b5 Kd5 41. Kxf5 Kc5 42. e4 Bc2 43. Ke5 Kxb5 44. Kd5 Kb6 45. e5 Kc7 46. e6 Bb3+ 47. Ke5 Kd8 48. Kd6 Bc4 49. Bf6+ Ke8 50. Bg5 Bb3 51. e7 Bc2 52. Kc5 Kd7 53. Kb6 Ba4 54. Ka5 Bc6 55. Kb4 Kd6 56. a4 Bd7 57. a5 Kc6 58. Kc4 Be8 59. Kd4 Kd6 60. a6 1-0

[Event "Oberliga Nord O 1819"]
[Site "Germany"]
[Date "2019.02.24"]
[Round "7.2"]
[White "Foerster, Jonas"]
[Black "Wintzer, Joachim"]
[Result "0-1"]
[ECO "D17"]
[WhiteElo "2273"]
[BlackElo "2266"]
[PlyCount "81"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Berlin SF III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Nh4 Bg4 7. h3 Bh5 8. g4 Bg6 9. Nxg6 hxg6 10. e3 e6 11. Bxc4 Nbd7 12. Qf3 Be7 13. Bd2 0-0 14. h4 Re8 15. Ba2 Nf8 16. 0-0-0 Bb4 17. h5 g5 18. e4 N6h7 19. Qd3 Qa5 20. f4 Rad8 21. Kb1 Qb6 22. d5 Be7 23. Be3 Bc5 24. Bc1 Be7 25. Rhf1 gxf4 26. Bxf4 Bg5 27. Qd2 f6 28. Qh2 Bxf4 29. Qxf4 Kh8 30. dxc6 e5 31. Qf5 bxc6 32. g5 Nxg5 33. h6 Rxd1+ 34. Nxd1 Qd8 35. Nc3 Nfh7 36. hxg7+ Kxg7 37. Rd1 Qc8 38. Rd7+ Kh8 39. a5 a6 40. Bc4 Rd8 41. Rxd8+ 0-1

[Event "Oberliga Nord O 1819"]
[Site "Germany"]
[Date "2019.01.20"]
[Round "5.2"]
[White "Foerster, Jonas"]
[Black "Klatt, Jan"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "2273"]
[BlackElo "2145"]
[PlyCount "86"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Guestrow/Teterow"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. d4 c5 3. d5 g6 4. c4 Bg7 5. Nc3 d6 6. e4 0-0 7. Be2 e6 8. 0-0 exd5 9. exd5 Re8 10. h3 Na6 11. Re1 Bf5 12. a3 Nc7 13. Bf4 Ne4 14. Nxe4 Bxe4 15. Bg5 Bf6 16. Bxf6 Qxf6 17. Qd2 b5 18. Nh2 h5 19. b4 bxc4 20. Bxc4 Qd4 21. Qxd4 cxd4 22. Red1 Nxd5 23. Rxd4 Nb6 24. Bb5 Re6 25. Rc1 a5 26. f3 Bd5 27. a4 Bb3 28. Bc6 Ra7 29. bxa5 Nd7 30. Rb4 Nc5 31. Rb1 d5 32. Bb5 Bc4 33. a6 Nd3 34. Rxc4 dxc4 35. Bxc4 Re1+ 36. Rxe1 Nxe1 37. Nf1 Nc2 38. Nd2 Nb4 39. Ne4 Nxa6 40. a5 Nc5 41. Kh2 Rxa5 42. Bxf7+ Kxf7 43. Nxc5 Rxc5 1/2-1/2

[Event "Oberliga Nord O 1819"]
[Site "Germany"]
[Date "2018.12.16"]
[Round "4.2"]
[White "Hansch, Karsten"]
[Black "Foerster, Jonas"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2262"]
[BlackElo "2273"]
[PlyCount "94"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Potsdam Empor"]
[BlackTeam "Berlin Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. b3 Nc6 4. Bb2 e5 5. d3 Be7 6. Nbd2 Nh6 7. Be2 0-0 8. c3 f5 9. 0-0 Kh8 10. d4 cxd4 11. cxd4 fxe4 12. Nxe4 d5 13. Ng3 e4 14. Ne5 Nf5 15. Nxc6 bxc6 16. Nxf5 Bxf5 17. Rc1 Qd6 18. Rc3 Rf6 19. Bc1 Qb4 20. Re3 Bd6 21. a3 Qb6 22. Rc3 Qc7 23. f4 exf3 24. Rcxf3 Bxh2+ 25. Kh1 Raf8 26. Bd3 Bxd3 27. Rxf6 Rxf6 28. Rxf6 gxf6 29. Qxd3 Bf4 30. Qf1 Bxc1 31. Qxc1 Kg7 32. Qe3 Qd6 33. b4 h6 34. Kg1 Kg6 35. Qe8+ Kg5 36. Qg8+ Kf4 37. Qg6 Ke3 38. Qxh6+ Kxd4 39. Qd2+ Ke4 40. Qe2+ Kd4 41. Qd2+ Kc4 42. Qc2+ Kb5 43. Qf5 Ka4 44. Qd3 Qe5 45. Qa6+ Kb3 46. Qxa7 d4 47. Qa6 Qb5 0-1

[Event "Oberliga Nord O 1819"]
[Site "Germany"]
[Date "2018.11.25"]
[Round "3.2"]
[White "Foerster, Jonas"]
[Black "Kiesekamp, Marcos"]
[Result "1-0"]
[ECO "D63"]
[WhiteElo "2273"]
[BlackElo "2293"]
[PlyCount "111"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Berlin Makkabi"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 Nbd7 7. Rc1 a6 8. cxd5 exd5 9. Bd3 c5 10. dxc5 Nxc5 11. 0-0 Nxd3 12. Qxd3 Be6 13. Rfd1 Rc8 14. h3 h6 15. Bh4 Qb6 16. b3 Rfd8 17. Nd4 Qb4 18. Nce2 Ne4 19. Bxe7 Qxe7 20. f3 Nf6 21. Nf4 Bd7 22. Qd2 b6 23. Rxc8 Rxc8 24. Rc1 Rxc1+ 25. Qxc1 Qc5 26. Nd3 Qxc1+ 27. Nxc1 Kf8 28. Kf2 Ke7 29. g4 Kd6 30. h4 Ne8 31. Nd3 g5 32. Kg3 Ng7 33. f4 f6 34. Nf2 Ke7 35. Nf3 Ne6 36. Nh3 gxh4+ 37. Nxh4 Nc5 38. Nf2 a5 39. Nf3 b5 40. Nd4 b4 41. Kh4 Kf7 42. f5 Be8 43. Ne2 Ke7 44. Nf4 Kd6 45. Ng6 Bb5 46. Kh5 Bc4 47. Kxh6 Nxb3 48. g5 Nc5 49. gxf6 Nd7 50. Kg7 Bxa2 51. Nd3 Bb1 52. Nge5 Nxf6 53. Kxf6 d4 54. exd4 Ba2 55. Nf3 Bc4 56. Nb2 1-0

[Event "Oberliga Nord O 1819"]
[Site "Germany"]
[Date "2018.11.11"]
[Round "2.1"]
[White "Foerster, Jonas"]
[Black "Giemsa, Stephan"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2273"]
[BlackElo "2287"]
[PlyCount "81"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Koenig Tegel II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 dxc4 5. e3 a6 6. a4 c5 7. Bxc4 Nc6 8. 0-0 Be7 9. dxc5 Qxd1 10. Rxd1 Bxc5 11. h3 Bb4 12. Na2 Be7 13. Bd2 Ne4 14. Be1 Bf6 15. Rab1 Bd7 16. b4 b5 17. Bd3 Nd6 18. Bc3 Ke7 19. e4 Bxc3 20. Nxc3 Rab8 21. axb5 axb5 22. e5 Nc4 23. Bxc4 bxc4 24. b5 Na5 25. Ra1 Ra8 26. Rd6 Nb3 27. Rad1 Ra7 28. Ng5 Nc5 29. b6 Rb7 30. Nce4 Nd3 31. R1xd3 cxd3 32. Nc5 Rhb8 33. Nxb7 Rxb7 34. Ne4 Bb5 35. f4 Rb8 36. Kf2 Ba6 37. Nc5 Bc4 38. Ke3 Ra8 39. b7 Rb8 40. Rd7+ Ke8 41. Rc7 1-0

[Event "Oberliga Nord O 1819"]
[Site "Germany"]
[Date "2018.10.21"]
[Round "1.2"]
[White "Foerster, Jonas"]
[Black "Waldmann, Hans Joachim"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "2273"]
[BlackElo "2286"]
[PlyCount "80"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Berlin Weisse Dame"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 Nf6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 0-0 8. Qc2 c5 9. a3 Ba5 10. dxc5 Bxc3+ 11. Qxc3 Qxc3+ 12. bxc3 dxc4 13. Bxc4 Nd7 14. c6 bxc6 15. 0-0 Nb6 16. Be2 c5 17. a4 Nd5 18. Rfc1 f6 19. Nd2 Bd7 20. Ne4 Rac8 21. Nd6 Rb8 22. e4 Nb6 23. a5 Na4 24. Bc4 Rfd8 25. a6 Nb6 26. Ba2 Kf8 27. f4 Bc6 28. e5 g5 29. fxg5 fxe5 30. Rf1+ Ke7 31. Rf7+ Kxd6 32. Rd1+ Nd5 33. c4 Rb2 34. cxd5 exd5 35. Bb1 hxg5 36. Rdf1 Re8 37. Bg6 d4 38. R1f2 Rxf2 39. Kxf2 Re7 40. Rf5 e4 0-1

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2018.07.08"]
[Round "9"]
[White "Foerster, Jonas"]
[Black "Heerde, Thomas"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2284"]
[BlackElo "2010"]
[PlyCount "57"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 b4 5. Qc2 g6 6. e4 d6 7. Bd3 Nbd7 8. h3 Bg7 9. Bf4 0-0 10. 0-0 Ne8 11. Nbd2 a5 12. Rfe1 Ne5 13. Nxe5 dxe5 14. Be3 Nd6 15. Bxc5 f5 16. a3 Rb8 17. axb4 axb4 18. Ba7 b3 19. Qc3 fxe4 20. Nxe4 Rb7 21. c5 Nxe4 22. Bxe4 Bf5 23. c6 Rxa7 24. Rxa7 Bxe4 25. Rxe4 Qxd5 26. Qc4 e6 27. c7 Rc8 28. Qxd5 exd5 29. Rb4 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2018.07.07"]
[Round "8"]
[White "Ahmadinia, Ebrahim"]
[Black "Foerster, Jonas"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2415"]
[BlackElo "2284"]
[PlyCount "97"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. h4 h6 7. h5 g5 8. f4 gxf4 9. Bxf4 Nc6 10. Nf3 Bg4 11. d5 b4 12. Ne2 Bxf3 13. gxf3 Bxb2 14. Rb1 Nd4 15. Kd1 Nxe2 16. Qxe2 Bc3 17. Bd2 Nf6 18. Bxc3 bxc3 19. Qc4 Rg8 20. Qxc3 Rb8 21. Rb3 Nd7 22. Qc6 Rxb3 23. axb3 Kf8 24. Qxa6 Ne5 25. Be2 e6 26. dxe6 fxe6 27. Kc1 Rg2 28. f4 Nd7 29. Kb1 Nc5 30. Qc4 Qf6 31. e5 Qe7 32. exd6 cxd6 33. Bd3 Qb7 34. Rf1 Rg3 35. Rc1 Ke7 36. Bg6 Kd7 37. Kb2 Rg4 38. Rd1 Kc7 39. Qd4 Qc6 40. Qg7+ Kb6 41. Ra1 Qc7 42. Qd4 Kc6 43. Qh8 Rxf4 44. Qxh6 d5 45. Qh8 d4 46. Qe8+ Kd6 47. Ra8 Nd7 48. Ra6+ Nb6 49. Qb5 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2018.07.06"]
[Round "7"]
[White "Foerster, Jonas"]
[Black "Gelman, Josef"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2284"]
[BlackElo "1989"]
[PlyCount "19"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Bg4 7. 0-0 Nxc3 8. bxc3 Qd7 9. Rb1 Be6 10. Qa4 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2018.07.05"]
[Round "6"]
[White "Namestnikov, Boris"]
[Black "Foerster, Jonas"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1890"]
[BlackElo "2284"]
[PlyCount "63"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 Nc6 4. Nf3 e5 5. d5 Nd4 6. Nbd2 c5 7. Nxd4 exd4 8. Be2 d6 9. 0-0 Nf6 10. f3 h5 11. Nb3 Bd7 12. Bf4 Qc7 13. Qd2 h4 14. Qe1 0-0 15. Nc1 Nh5 16. Bd2 d3 17. Bxd3 Bxb2 18. Rb1 Bd4+ 19. Be3 Bg7 20. Ne2 f5 21. Qd2 Rfe8 22. Rb3 fxe4 23. Bxe4 Bf5 24. Bxf5 gxf5 25. Rfb1 b6 26. a4 Re7 27. Bg5 Rae8 28. Bxe7 Qxe7 29. Kf1 Qe5 30. f4 Qe4 31. a5 h3 32. Rxh3 0-1

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2018.07.04"]
[Round "5"]
[White "Foerster, Jonas"]
[Black "Fock, Amina"]
[Result "1-0"]
[ECO "A86"]
[WhiteElo "2284"]
[BlackElo "1770"]
[PlyCount "55"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. Nh3 d6 7. d5 a5 8. 0-0 Na6 9. Nf4 Nc5 10. Be3 Qe8 11. Nb5 Na6 12. a3 Bd7 13. Nd4 Bh8 14. Nde6 Bxe6 15. Nxe6 Rf7 16. Rb1 a4 17. Qc2 b6 18. Bd4 Nh5 19. Bxh8 Kxh8 20. f4 Ng7 21. e4 fxe4 22. Bxe4 Rc8 23. Rbd1 Nxe6 24. dxe6 Rf6 25. Bb7 Ra8 26. Bxa8 Qxa8 27. Qxa4 Rf8 28. b4 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2018.07.03"]
[Round "4"]
[White "Dittrich, Tom"]
[Black "Foerster, Jonas"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1931"]
[BlackElo "2284"]
[PlyCount "65"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. h3 0-0 6. Be3 a6 7. a4 b6 8. Bc4 Nxe4 9. Nxe4 d5 10. Bd3 dxe4 11. Bxe4 c6 12. Ne5 Bb7 13. h4 Ra7 14. h5 c5 15. Bxb7 Rxb7 16. hxg6 fxg6 17. Qg4 Bxe5 18. dxe5 Rf5 19. Qc4+ Kg7 20. g4 Rxe5 21. Qf4 Qd5 22. Qh6+ Kf6 23. Qf8+ Qf7 24. g5+ Ke6 25. Qc8+ Rd7 26. Qxb8 Qf3 27. Qg8+ Kd6 28. Rd1+ Kc7 29. Rxd7+ Kxd7 30. Qxh7 Qe4 31. Qh3+ e6 32. Qh8 Qb4+ 33. c3 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2018.07.02"]
[Round "3"]
[White "Foerster, Jonas"]
[Black "Wunderlich, Fabian"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2284"]
[BlackElo "1747"]
[PlyCount "59"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Nbd2 b6 5. g3 Bb7 6. Bg2 0-0 7. 0-0 d6 8. Nb3 d5 9. c5 bxc5 10. dxc5 Nbd7 11. Qc2 c6 12. a3 Ba5 13. Nxa5 Qxa5 14. b4 Qc7 15. Bb2 e5 16. Nh4 Nh5 17. Nf5 g6 18. Nd6 Ng7 19. e4 Ba6 20. exd5 Bxf1 21. Rxf1 cxd5 22. Bxd5 Rab8 23. Qc4 Nxc5 24. Nxf7 Nce6 25. Nh6+ Kh8 26. Bxe6 Qe7 27. Bxe5 Rbe8 28. Qc3 Rd8 29. Re1 Qxe6 30. Bxg7# 1-0

[Event "Berlin CupT"]
[Site "Berlin"]
[Date "2018.05.27"]
[Round "3.2"]
[White "Zoeller, Ralf"]
[Black "Foerster, Jonas"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1978"]
[BlackElo "2284"]
[PlyCount "125"]
[EventDate "2018.05.27"]
[EventType "team-k.o."]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Caissa/Hermsdorf"]
[BlackTeam "Berlin Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 dxc3 5. Nxc3 Bb4 6. Bc4 Nge7 7. 0-0 Bxc3 8. bxc3 d6 9. Ng5 Ne5 10. Bb3 Bg4 11. f3 Bh5 12. g4 h6 13. Nh3 Qd7 14. Nf2 Bg6 15. f4 N5c6 16. Qe2 f6 17. f5 Bf7 18. Bxf7+ Kxf7 19. Nh3 Ne5 20. a4 Qc6 21. Nf4 Qc4 22. Qg2 Rhe8 23. Rb1 Kg8 24. Ne6 b6 25. Rb4 Qc6 26. Qh3 Nf7 27. Rd4 Qd7 28. Qh5 Nc6 29. Rd3 Rxe6 30. fxe6 Qxe6 31. Qd5 Qxd5 32. exd5 Ne7 33. h3 a5 34. Kg2 Ne5 35. Rd4 Rf8 36. Bd2 g5 37. h4 Kg7 38. hxg5 hxg5 39. Rh1 Kg6 40. Bc1 Ng8 41. Rh8 Kg7 42. Rh3 Nh6 43. Rg3 Kg6 44. Kf1 Rh8 45. Kg2 Rh7 46. Re4 Rf7 47. Rd4 Rg7 48. Kf1 Rh7 49. Kg2 Ng8 50. Rh3 Rxh3 51. Kxh3 f5 52. gxf5+ Kxf5 53. Kg3 Nf6 54. Kg2 Ne4 55. Bd2 g4 56. Bh6 Nf3 57. Rc4 Nh4+ 58. Kg1 g3 59. Rxc7 Kg4 60. Be3 Kh3 61. Rh7 Nxc3 62. Bxb6 Nxd5 63. Bd8 1-0

[Event "Oberliga Nord O 1718"]
[Site "Germany"]
[Date "2018.04.15"]
[Round "9.2"]
[White "Foerster, Jonas"]
[Black "Heuer, Thomas"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2274"]
[BlackElo "2105"]
[PlyCount "45"]
[EventDate "2017.10.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Neuruppin"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 0-0 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. Rd1 Qa5 10. Be2 dxc4 11. Bxc4 Nb4 12. Qb3 Nbd5 13. 0-0 Nxc3 14. bxc3 Bd7 15. Qxb7 Qxc3 16. Bb3 Rad8 17. Ne5 Bc8 18. Qc6 Qa5 19. Rxd8 Rxd8 20. Nxf7 Bd7 21. Nh6+ gxh6 22. Bxe6+ Kg7 23. Bxd7 1-0

[Event "Oberliga Nord O 1718"]
[Site "Germany"]
[Date "2018.03.18"]
[Round "8.1"]
[White "Foerster, Jonas"]
[Black "Berger, Steve"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2274"]
[BlackElo "2432"]
[PlyCount "55"]
[EventDate "2017.10.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Berlin Tegel II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 Nf6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 0-0 11. Be2 b6 12. 0-0 Bb7 13. Qe3 Nd7 14. Rac1 Rc8 15. Bd3 Rxc1 16. Rxc1 Qa8 17. Nd2 Rc8 18. Rxc8+ Qxc8 19. Nc4 Qc6 20. h3 Ba6 21. Ne5 Nxe5 22. Bxa6 Nc4 23. Qg5 f6 24. Qf4 e5 25. Qf5 b5 26. Bc8 Nd6 27. Qe6+ Kf8 28. Kh2 1/2-1/2

[Event "Oberliga Nord O 1718"]
[Site "Germany"]
[Date "2018.02.25"]
[Round "7.1"]
[White "Sawlin, Leonid"]
[Black "Foerster, Jonas"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2359"]
[BlackElo "2274"]
[PlyCount "51"]
[EventDate "2017.10.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Berlin Makkabi"]
[BlackTeam "Berlin Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 b6 3. Nf3 Bb7 4. Bd3 c5 5. c3 Nf6 6. Qe2 d5 7. e5 Nfd7 8. Na3 a6 9. Ng5 g6 10. h4 Bg7 11. h5 cxd4 12. hxg6 hxg6 13. Rxh8+ Bxh8 14. Nxe6 Qe7 15. Nc7+ Kd8 16. Nxa8 dxc3 17. Nxb6 Nxe5 18. Kf1 Qh4 19. Kg1 cxb2 20. Bxb2 Ng4 21. Qd2 d4 22. Qf4 Be5 23. Qxf7 Bf6 24. Qf8+ Kc7 25. Rc1+ Bc6 26. Qc8+ 1-0

[Event "Oberliga Nord O 1718"]
[Site "Germany"]
[Date "2018.01.21"]
[Round "5.2"]
[White "Foerster, Jonas"]
[Black "Mehl, Ronald"]
[Result "1-0"]
[ECO "E95"]
[WhiteElo "2274"]
[BlackElo "2098"]
[PlyCount "79"]
[EventDate "2017.10.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Stralsund"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Nbd7 8. Re1 Re8 9. d5 Nc5 10. Qc2 a5 11. Bf1 Bd7 12. b3 Rf8 13. Rb1 b6 14. a3 Qe7 15. b4 axb4 16. axb4 Nb7 17. Bg5 h6 18. Bxf6 Bxf6 19. Ra1 Rfb8 20. Ra2 Qd8 21. Rea1 Kg7 22. Ra7 Rxa7 23. Rxa7 Bc8 24. Qa4 Qd7 25. Nb5 Bd8 26. Ra8 Rxa8 27. Qxa8 c5 28. dxc6 Qxc6 29. Na7 Qa4 30. Qb8 Be6 31. Qxb7 Qa1 32. Nc6 Bg5 33. Qa7 Qc1 34. Qa2 b5 35. Na5 bxc4 36. Nxc4 d5 37. exd5 Bxd5 38. Qb2 Qxb2 39. Nxb2 Bf6 40. Bc4 1-0

[Event "GER CupT 1718 prel2"]
[Site "Oranienburg"]
[Date "2018.01.13"]
[Round "1.2"]
[White "Foerster, Jonas"]
[Black "Paul, Johannes"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "2275"]
[BlackElo "2331"]
[PlyCount "127"]
[EventDate "2018.01.13"]
[EventType "team-k.o."]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Magdeburg Aufbau Elbe"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Nbd2 0-0 7. 0-0 d5 8. Qc2 Nbd7 9. Rd1 Qe7 10. e3 Rac8 11. a3 Bd6 12. b4 c5 13. dxc5 bxc5 14. b5 Ne4 15. cxd5 exd5 16. Nxe4 dxe4 17. Nd2 c4 18. Nxe4 Be5 19. Rb1 Nc5 20. Nxc5 Bxg2 21. Kxg2 Qxc5 22. Rb4 Rfe8 23. Bd2 Red8 24. e4 Qd4 25. Rbb1 Qd3 26. Qxd3 Rxd3 27. Bf4 Rxd1 28. Rxd1 Bxf4 29. gxf4 c3 30. Rc1 g6 31. Rc2 Rc5 32. Kf3 Kg7 33. e5 Rxb5 34. Rxc3 Ra5 35. h3 Ra4 36. Kg4 h6 37. h4 Kf8 38. h5 g5 39. Rf3 Ke7 40. Kf5 gxf4 41. Rb3 f3 42. Rxf3 Rh4 43. Rc3 Rxh5+ 44. Ke4 Rh1 45. f4 a5 46. Rc8 Rg1 47. Ra8 h5 48. f5 h4 49. f6+ Kd7 50. Rf8 Re1+ 51. Kf5 Rf1+ 52. Kg5 Ke6 53. Re8+ Kd5 54. Kxh4 Rf5 55. Re7 Rxe5 56. Kg4 Kd6 57. Rxf7 Ke6 58. Rf8 Rc5 59. Kf4 Rf5+ 60. Ke4 Rxf6 61. Ra8 Kd7 62. Rxa5 Kc7 63. Rb5 Rb6 64. Rxb6 1/2-1/2

[Event "Oberliga Nord O 1718"]
[Site "Germany"]
[Date "2017.12.10"]
[Round "4.2"]
[White "Mueller, Nick"]
[Black "Foerster, Jonas"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2310"]
[BlackElo "2274"]
[PlyCount "106"]
[EventDate "2017.10.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Greifswald"]
[BlackTeam "Berlin Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 Be7 6. Bf4 0-0 7. Rc1 d6 8. h3 Nbd7 9. e3 Ne4 10. Nxe4 Bxe4 11. Bd3 Bxd3 12. Qxd3 c5 13. 0-0 Nf6 14. Rfd1 Qc8 15. Bg3 Qb7 16. d5 e5 17. e4 a6 18. b4 Nd7 19. Rb1 Rfc8 20. Nd2 Qc7 21. f4 Bf6 22. b5 axb5 23. Rxb5 exf4 24. Bxf4 Be5 25. Be3 Ra4 26. Nf3 Rca8 27. Bc1 R4a5 28. Qb3 R5a6 29. Rd3 h6 30. Qb1 Ra5 31. Rdb3 Rxb5 32. Rxb5 Ra6 33. Qd3 Qd8 34. Rb3 Qf6 35. Be3 Bf4 36. Bxf4 Qxf4 37. Qe3 Qf6 38. Qc3 Qe7 39. Qc2 Ne5 40. Nxe5 Qxe5 41. Qd3 h5 42. Rb1 g6 43. Rb3 Kg7 44. Kf2 Qd4+ 45. Qxd4+ cxd4 46. Rd3 Kf6 47. Rxd4 Rxa3 48. Rd2 Rb3 49. Ra2 Rb4 50. Ra8 Rxc4 51. Ke3 Rb4 52. h4 b5 53. Rd8 Ke7 1/2-1/2

[Event "Oberliga Nord O 1718"]
[Site "Germany"]
[Date "2017.11.12"]
[Round "3.2"]
[White "Foerster, Jonas"]
[Black "Neumeier, Lars"]
[Result "1/2-1/2"]
[ECO "E10"]
[WhiteElo "2274"]
[BlackElo "2333"]
[PlyCount "77"]
[EventDate "2017.10.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Berlin Rotation"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. c4 b5 5. Bg5 Qb6 6. Bxf6 gxf6 7. e4 bxc4 8. Nbd2 Bh6 9. Nxc4 Qb4+ 10. Nfd2 Ba6 11. a3 Bxd2+ 12. Qxd2 Qxd2+ 13. Kxd2 Bxc4 14. Bxc4 Ke7 15. b4 Rc8 16. Rhc1 d6 17. Rab1 Nd7 18. Bb5 cxb4 19. Bc6 Rab8 20. axb4 a6 21. f4 Rb6 22. Bxd7 Kxd7 23. Rxc8 Kxc8 24. Kc3 Rb8 25. Rc1 Rb5 26. Kc4 f5 27. Rd1 Kd7 28. e5 dxe5 29. fxe5 Kc7 30. Rd4 h5 31. g3 Rb8 32. dxe6 fxe6 33. Rh4 Rb5 34. Rxh5 Rxe5 35. Rh8 a5 36. bxa5 Rxa5 37. Kd4 Kd6 38. Ke3 Ke5 39. Rd8 1/2-1/2

[Event "Berlin Lichtenrade op 13th"]
[Site "Berlin"]
[Date "2017.11.05"]
[Round "9"]
[White "Foerster, Jonas"]
[Black "Schnabel, Ralf"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2268"]
[BlackElo "2225"]
[PlyCount "39"]
[EventDate "2017.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. Nf3 f5 2. d4 Nf6 3. Bg5 Ne4 4. h4 d6 5. e3 Nc6 6. Bb5 a6 7. Bxc6+ bxc6 8. Nbd2 Nxg5 9. Nxg5 e6 10. Qf3 Bd7 11. Qg3 Qf6 12. 0-0-0 Rb8 13. Nc4 Rb4 14. b3 Be7 15. e4 fxe4 16. Qc3 Rb5 17. a4 Rb8 18. Nxe4 Qf4+ 19. Qe3 Qxe3+ 20. Nxe3 1/2-1/2

[Event "Berlin Lichtenrade op 13th"]
[Site "Berlin"]
[Date "2017.11.04"]
[Round "8"]
[White "Hesse, Henrik"]
[Black "Foerster, Jonas"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2120"]
[BlackElo "2268"]
[PlyCount "66"]
[EventDate "2017.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. c4 b6 2. g3 Bb7 3. Nf3 Bxf3 4. exf3 c5 5. d4 Nc6 6. d5 Nd4 7. Be3 Nf5 8. Bd3 Nxe3 9. fxe3 g6 10. Nc3 Bg7 11. Qc2 Nf6 12. 0-0-0 a6 13. e4 d6 14. f4 Nd7 15. h4 b5 16. cxb5 c4 17. Bxc4 Rc8 18. Qb3 0-0 19. bxa6 Qa5 20. e5 dxe5 21. Qb5 Qc7 22. b3 Nb6 23. d6 exd6 24. Nd5 Nxd5 25. Rxd5 exf4 26. gxf4 Qe7 27. Rhd1 Qe3+ 28. R1d2 Qc3+ 29. Rc2 Qa1+ 30. Kd2 Rfe8 31. Rc1 Bc3+ 32. Rxc3 Qe1+ 33. Kc2 Re2+ 0-1

[Event "Berlin Lichtenrade op 13th"]
[Site "Berlin"]
[Date "2017.11.03"]
[Round "7"]
[White "Foerster, Jonas"]
[Black "Guenther, Thomas"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2268"]
[BlackElo "2050"]
[PlyCount "135"]
[EventDate "2017.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Nbd2 0-0 7. 0-0 d5 8. Qc2 Be7 9. b3 Nbd7 10. Bb2 Re8 11. Rad1 c5 12. Ne5 cxd4 13. Bxd4 Qc7 14. Qb2 Bc5 15. Nxd7 Bxd4 16. Qxd4 Qxd7 17. cxd5 exd5 18. e3 Qf5 19. Rc1 Rac8 20. Qa4 a6 21. Nf3 b5 22. Qf4 Qxf4 23. gxf4 Rxc1 24. Rxc1 Rc8 25. Rxc8+ Bxc8 26. Nd4 g6 27. b4 Ne4 28. Bxe4 dxe4 29. f3 Bb7 30. Kf2 exf3 31. Nxf3 f6 32. Nd2 Bd5 33. a3 f5 34. Ke2 Kf7 35. Kd3 Ke6 36. Kd4 Kd6 37. Nf1 Bg2 38. Ng3 Bf3 39. Nf1 Bg2 40. Nd2 Bd5 41. Nb1 Be4 42. Nc3 Bc6 43. Nd1 Bf3 44. Nf2 Be2 45. e4 fxe4 46. Nxe4+ Kc6 47. Ke5 Bd1 48. Nf6 h5 49. h4 Bc2 50. Nd5 Kd7 51. Ne3 Bd3 52. Ng2 Bb1 53. Ne1 Ke7 54. Nf3 Bd3 55. Nd4 Bc4 56. Nc6+ Kd7 57. Nb8+ Ke7 58. Nxa6 Be2 59. Nc5 Bd1 60. Ne6 Bc2 61. Nd4 Bd3 62. Nf3 Kf7 63. Nd4 Ke7 64. Ne6 Kf7 65. Nc7 Ke7 66. Nd5+ Kf7 67. Nc3 Bc2 68. Nxb5 1-0

[Event "Berlin Lichtenrade op 13th"]
[Site "Berlin"]
[Date "2017.11.02"]
[Round "6"]
[White "Boettcher, Patrick"]
[Black "Foerster, Jonas"]
[Result "1/2-1/2"]
[ECO "A77"]
[WhiteElo "2099"]
[BlackElo "2268"]
[PlyCount "58"]
[EventDate "2017.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 g6 6. Nc3 Bg7 7. e4 d6 8. Be2 0-0 9. 0-0 Re8 10. Nd2 b6 11. f3 g5 12. Qc2 Nh5 13. Nc4 Ba6 14. Ne3 Bd4 15. Kh1 Nf4 16. Bxa6 Nxa6 17. Nf5 Re5 18. Nxd4 cxd4 19. Bxf4 gxf4 20. Ne2 Rc8 21. Qd2 d3 22. Nd4 Qf6 23. Qxd3 Nb4 24. Qd2 Nxd5 25. Nf5 Ne7 26. Rac1 Rxc1 27. Nxe7+ Rxe7 28. Rxc1 Re5 29. Rc7 Rb5 1/2-1/2

[Event "Berlin Lichtenrade op 13th"]
[Site "Berlin"]
[Date "2017.11.01"]
[Round "5"]
[White "Foerster, Jonas"]
[Black "Shpati, Ted"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2268"]
[BlackElo "2048"]
[PlyCount "207"]
[EventDate "2017.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Be7 5. Bf4 0-0 6. e3 c5 7. dxc5 Bxc5 8. a3 Nc6 9. cxd5 exd5 10. Be2 a6 11. 0-0 Be6 12. Rc1 Ba7 13. Ne5 Rc8 14. Nxc6 Rxc6 15. Bf3 Qa5 16. Qd2 Rfc8 17. Rcd1 Rxc3 18. bxc3 Qxa3 19. Be5 Nd7 20. Bd4 Bb8 21. e4 Qd6 22. g3 dxe4 23. Bxe4 b5 24. Qg5 Qf8 25. Bb7 h6 26. Qe3 Re8 27. Rfe1 a5 28. f4 g6 29. Qf3 h5 30. Rb1 b4 31. cxb4 axb4 32. Bd5 Qd6 33. Rbd1 Nf8 34. Bxe6 Rxe6 35. Rxe6 Qxe6 36. Bf2 Bc7 37. f5 Qxf5 38. Qxf5 gxf5 39. Rd5 f4 40. Rxh5 Ng6 41. Rb5 fxg3 42. Bxg3 Bxg3 43. hxg3 Kg7 44. Kg2 Nf8 45. Rxb4 Ne6 46. Kf3 Kg6 47. Rb6 Kg5 48. Rd6 Kf5 49. Rd5+ Kf6 50. Kg4 Kg6 51. Ra5 Nd4 52. Rg5+ Kf6 53. Rg8 Ne6 54. Kh4 Nd4 55. Kh5 Nf5 56. g4 Ng7+ 57. Kh6 Ne6 58. Ra8 Ke5 59. Ra4 Kf6 60. Ra5 Ke7 61. g5 Kf8 62. Ra8+ Ke7 63. Ra6 Kd7 64. Ra5 Ke7 65. Rf5 Ke8 66. Rf2 Ke7 67. Rf6 Nf8 68. Kh5 Nd7 69. Ra6 Nf8 70. Kg4 Ng6 71. Rb6 Kf8 72. Kf5 Ne7+ 73. Ke5 Kg7 74. Rf6 Ng8 75. Ra6 Ne7 76. Rd6 Ng6+ 77. Ke4 Nh4 78. Rf6 Ng6 79. Kd5 Nf8 80. Ke4 Ng6 81. Kf5 Ne7+ 82. Kg4 Ng8 83. Ra6 Ne7 84. Ra7 Ng6 85. Ra4 Ne5+ 86. Kf5 Ng6 87. Re4 Nf8 88. Re7 Ng6 89. Re8 Nh4+ 90. Kf4 Ng6+ 91. Kg4 Nf8 92. Ra8 Ng6 93. Ra6 Ne5+ 94. Kf5 Nd7 95. g6 fxg6+ 96. Rxg6+ Kf7 97. Rh6 Ke7 98. Rg6 Kf7 99. Re6 Nf8 100. Rd6 Ke7 101. Rh6 Nd7 102. Ke4 Nf6+ 103. Kd4 Ke6 104. Rxf6+ 1/2-1/2

[Event "Berlin Lichtenrade op 13th"]
[Site "Berlin"]
[Date "2017.10.31"]
[Round "4"]
[White "Ahmadinia, Ebrahim"]
[Black "Foerster, Jonas"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2400"]
[BlackElo "2268"]
[PlyCount "43"]
[EventDate "2017.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Nc6 7. Bf4 Bxc5 8. Bd3 a6 9. 0-0 Be7 10. Bg3 Nc5 11. a3 0-0 12. Re1 b5 13. Bf1 Bb7 14. b4 Nd7 15. Ne2 Nb6 16. Ned4 Rc8 17. Nb3 Na4 18. Qd2 Qb6 19. c3 Nxc3 20. Qxc3 Nxb4 21. Qd4 Bc5 22. Qh4 1-0

[Event "Berlin Lichtenrade op 13th"]
[Site "Berlin"]
[Date "2017.10.30"]
[Round "3"]
[White "Foerster, Jonas"]
[Black "Krefenstein, Sergej"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2268"]
[BlackElo "2172"]
[PlyCount "69"]
[EventDate "2017.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Rb1 0-0 9. Be2 Nc6 10. Be3 cxd4 11. cxd4 Qa5+ 12. Bd2 Qxa2 13. d5 Ne5 14. Nxe5 Bxe5 15. 0-0 b6 16. Bb4 Bd7 17. Bxe7 Ba4 18. Qe1 Rfe8 19. d6 Qe6 20. Qb4 b5 21. f4 Bg7 22. f5 gxf5 23. Bh5 a5 24. Qc5 Qxe4 25. Qxf5 Rxe7 26. dxe7 Qxe7 27. Bf3 Rd8 28. Bd5 Qe5 29. Qxf7+ Kh8 30. Rbe1 Qd4+ 31. Kh1 b4 32. Bb3 Bxb3 33. Qxb3 Ra8 34. Qa4 Qc3 35. Re8+ 1-0

[Event "Berlin Lichtenrade op 13th"]
[Site "Berlin"]
[Date "2017.10.29"]
[Round "2"]
[White "Oelmann, Henry"]
[Black "Foerster, Jonas"]
[Result "0-1"]
[ECO "A32"]
[WhiteElo "1957"]
[BlackElo "2268"]
[PlyCount "94"]
[EventDate "2017.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. Nf3 e6 2. d4 Nf6 3. c4 c5 4. Nc3 cxd4 5. Nxd4 Bb4 6. Bd2 Nc6 7. e3 0-0 8. Be2 e5 9. Nf3 Re8 10. Qc2 e4 11. Ng5 Qe7 12. 0-0 h6 13. Nh3 Bd6 14. Nb5 Bb8 15. Nf4 a6 16. Qa4 Bxf4 17. exf4 d5 18. cxd5 Nxd5 19. Nc3 Nxc3 20. Bxc3 Bf5 21. g4 Bd7 22. Rad1 b5 23. Qb3 Red8 24. h3 b4 25. Be1 Be6 26. Rxd8+ Rxd8 27. Qa4 Nd4 28. Bd1 Bc4 29. Bxb4 Qh4 30. Qa3 Bxf1 31. Be7 Nf3+ 32. Bxf3 Qxh3 33. Bxe4 Qxg4+ 34. Qg3 Qxg3+ 35. fxg3 Re8 36. Bd6 Rxe4 37. Kxf1 f6 38. a3 Re3 39. Kf2 Rb3 40. Bc5 Rxb2+ 41. Kf3 f5 42. Ke3 Kf7 43. Kd4 Rb3 44. Kc4 Rxg3 45. Kb4 Rf3 46. Bd6 h5 47. a4 h4 0-1

[Event "Berlin Lichtenrade op 13th"]
[Site "Berlin"]
[Date "2017.10.28"]
[Round "1"]
[White "Foerster, Jonas"]
[Black "Baumeister, Wolfgang"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2268"]
[BlackElo "1793"]
[PlyCount "55"]
[EventDate "2017.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 f5 2. c4 e6 3. Nc3 Nf6 4. Bf4 Bb4 5. e3 b6 6. Qb3 a5 7. Nge2 Bb7 8. a3 a4 9. Qc2 Ba5 10. f3 0-0 11. 0-0-0 Bxc3 12. Nxc3 Nh5 13. Be2 Nxf4 14. exf4 Qh4 15. g3 Qh5 16. Rd3 d6 17. Nxa4 b5 18. cxb5 Bd5 19. Nc3 Bc4 20. Re3 Bxe2 21. Qxe2 Nd7 22. Rxe6 Nb6 23. h4 Qf7 24. Re7 Rfe8 25. Re1 Rxe7 26. Qxe7 Qc4 27. Qe6+ Kf8 28. Qxf5+ 1-0

[Event "Oberliga Nord O 1718"]
[Site "Germany"]
[Date "2017.10.23"]
[Round "2.2"]
[White "Schoewel, Matthias"]
[Black "Foerster, Jonas"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2241"]
[BlackElo "2274"]
[PlyCount "68"]
[EventDate "2017.10.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Berlin Oberschoeneweide"]
[BlackTeam "Berlin Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Bg4 6. 0-0 Nc6 7. c3 Nge7 8. Re1 Qd7 9. Nbd2 0-0-0 10. b4 Ng6 11. b5 Nce7 12. Qa4 Kb8 13. Ne5 Bxe5 14. dxe5 d4 15. c4 Nf4 16. Be4 Ne2+ 17. Kh1 Nc3 18. Qb4 Ng6 19. Nb3 Nxe4 20. Rxe4 Qf5 21. Qe1 d3 22. f3 Bxf3 23. gxf3 Qxf3+ 24. Kg1 f5 25. Nd2 Qh5 26. Re3 f4 27. Re4 Rhf8 28. Bb2 f3 29. Qg3 f2+ 30. Kf1 Rf4 31. Re3 Rg4 32. Qh3 Qg5 33. Ne4 Rxe4 34. Rg3 Qd2 0-1

[Event "Oberliga Nord O 1718"]
[Site "Germany"]
[Date "2017.10.08"]
[Round "1.1"]
[White "Waldmann, Hans Joachim"]
[Black "Foerster, Jonas"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2290"]
[BlackElo "2274"]
[PlyCount "223"]
[EventDate "2017.10.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Berlin Weisse Dame"]
[BlackTeam "Berlin Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. a3 Nf6 3. Qc2 c6 4. g3 d5 5. Bg2 Be7 6. d3 0-0 7. Nd2 Be6 8. Ngf3 Nfd7 9. 0-0 f5 10. b4 Bf6 11. Bb2 g5 12. Rfc1 g4 13. Ne1 d4 14. e3 dxe3 15. fxe3 Bg5 16. Nf1 Na6 17. Rd1 Rc8 18. Qe2 Nc7 19. Nc2 Qe8 20. a4 Qf7 21. b5 e4 22. dxe4 Bxc4 23. Qd2 Rcd8 24. bxc6 bxc6 25. Qa5 Ne6 26. exf5 Qxf5 27. Qxf5 Rxf5 28. Bxc6 Ne5 29. Rxd8+ Bxd8 30. Be4 Nf3+ 31. Kg2 Rc5 32. Nd4 Neg5 33. Bb7 Rc7 34. Ba8 Bf6 35. Rc1 Bxf1+ 36. Kxf1 Rxc1+ 37. Bxc1 Nxh2+ 38. Ke2 Be5 39. Nf5 Kf7 40. Kf2 Kf6 41. e4 Nhf3 42. Be3 Bb8 43. Ke2 h5 44. Kd3 Ne6 45. Bf2 Ne5+ 46. Kc3 a5 47. Bb7 Bc7 48. Ne3 Kg6 49. Nd5 Bd8 50. Bc8 Kf7 51. Bxe6+ Kxe6 52. Nf4+ Kd6 53. Nxh5 Nc6 54. Kc4 Ke5 55. Kc5 Nb4 56. Kb5 Na2 57. Be1 Kxe4 58. Bxa5 Bg5 59. Be1 Be3 60. a5 Nc1 61. a6 Nb3 62. Bc3 Ba7 63. Bg7 Nc5 64. Bf8 Ne6 65. Bh6 Nd4+ 66. Kc4 Nf5 67. Bf4 Bf2 68. Kb5 Kf3 69. Kc6 Ne7+ 70. Kb7 Nd5 71. Bb8 Nb4 72. a7 Bxa7 73. Kxa7 Nd5 74. Kb7 Ne3 75. Kc6 Nf5 76. Kd5 Ne3+ 77. Kd4 Nf5+ 78. Kd3 Ne3 79. Bd6 Nd5 80. Nf4 Ne3 81. Ne2 Nf1 82. Be5 Kf2 83. Bf4 Kf3 84. Nd4+ Kf2 85. Nf5 Kf3 86. Bc7 Nh2 87. Nh4+ Kf2 88. Ke4 Nf1 89. Nf5 Nxg3+ 90. Bxg3+ Kg2 91. Kf4 Kg1 92. Nd4 Kg2 93. Kxg4 Kh1 94. Kf3 Kg1 95. Nf5 Kf1 96. Ne3+ Kg1 97. Ng4 Kh1 98. Nf2+ Kg1 99. Bf4 Kf1 100. Bh2 Ke1 101. Ne4 Kd1 102. Ke3 Kc2 103. Nd2 Kc3 104. Bd6 Kc2 105. Be5 Kd1 106. Kd3 Ke1 107. Bg3+ Kd1 108. Bf2 Kc1 109. Nc4 Kd1 110. Nb2+ Kc1 111. Kc3 Kb1 112. Kb3 1-0

[Event "Berlin Lichtenberger op 16th"]
[Site "Berlin"]
[Date "2017.08.27"]
[Round "9"]
[White "Neumann, Thomas"]
[Black "Foerster, Jonas"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "2128"]
[BlackElo "2330"]
[PlyCount "32"]
[EventDate "2017.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. e3 0-0 6. Be2 c5 7. dxc5 Qa5 8. 0-0 dxc4 9. Bxc4 Qxc5 10. Qd4 Nbd7 11. b3 Qh5 12. Bb2 e5 13. Qd3 Nb6 14. e4 Bg4 15. Rac1 Rad8 16. Nd5 Nfxd5 0-1

[Event "Berlin Lichtenberger op 16th"]
[Site "Berlin"]
[Date "2017.08.26"]
[Round "8"]
[White "Foerster, Jonas"]
[Black "Moser, Axel"]
[Result "1/2-1/2"]
[ECO "E70"]
[WhiteElo "2330"]
[BlackElo "2159"]
[PlyCount "79"]
[EventDate "2017.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Nge2 0-0 7. Ng3 Na6 8. Be2 Nc7 9. a4 a6 10. 0-0 Rb8 11. Bf4 Nd7 12. Bd2 e6 13. Qc1 exd5 14. exd5 f5 15. Bg5 Bf6 16. h4 Ne5 17. Bxf6 Qxf6 18. Qg5 Qg7 19. Qd2 Bd7 20. f4 Nf7 21. Nh1 Qf6 22. g3 b5 23. axb5 axb5 24. Ra7 Qd8 25. Nf2 bxc4 26. Bxc4 Ra8 27. Rxa8 Qxa8 28. Re1 Re8 29. Nd3 Nh6 30. Ne5 Qd8 31. Nxd7 Rxe1+ 32. Qxe1 Qxd7 33. Qe2 Kf7 34. Kg2 Ng4 35. b3 Qe7 36. Nd1 Qf6 37. Qd2 Qe7 38. Qe2 Qf6 39. Qd2 Qe7 40. Qe2 1/2-1/2

[Event "Berlin Lichtenberger op 16th"]
[Site "Berlin"]
[Date "2017.08.25"]
[Round "7"]
[White "Vogel, Ralf"]
[Black "Foerster, Jonas"]
[Result "1/2-1/2"]
[ECO "A70"]
[WhiteElo "2154"]
[BlackElo "2330"]
[PlyCount "62"]
[EventDate "2017.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. h3 0-0 9. Nf3 Na6 10. 0-0 Nc7 11. a4 b6 12. Re1 Re8 13. Bf4 Nh5 14. Bh2 Bh6 15. e5 dxe5 16. Nxe5 Bf4 17. Bxf4 Nxf4 18. Qf3 Qg5 19. Nxf7 Kxf7 20. Ne4 Qe5 21. d6 Kg7 22. dxc7 Bb7 23. Bc2 Qxc7 24. Qc3+ Qe5 25. Nd6 Qxc3 26. Nxe8+ Rxe8 27. bxc3 Re2 28. Bb3 Kf6 29. Rac1 Rb2 30. Bc4 Bxg2 31. Re8 Bxh3 1/2-1/2

[Event "Berlin Lichtenberger op 16th"]
[Site "Berlin"]
[Date "2017.08.24"]
[Round "6"]
[White "Foerster, Jonas"]
[Black "Segerberg, Tomas Olof"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2330"]
[BlackElo "2077"]
[PlyCount "89"]
[EventDate "2017.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 Nf6 3. d4 b6 4. g3 Ba6 5. Nbd2 c6 6. Bg2 Be7 7. 0-0 0-0 8. b3 d5 9. Bb2 Nbd7 10. Re1 Bb7 11. e4 dxe4 12. Ng5 Qc7 13. Ndxe4 c5 14. dxc5 bxc5 15. Qc2 Nxe4 16. Nxe4 Bf6 17. Nxf6+ Nxf6 18. Be5 Qc8 19. Bxb7 Qxb7 20. Qc3 Qe7 21. Rad1 Rfd8 22. Qa5 Ne8 23. Bf4 Rac8 24. Be3 Rxd1 25. Rxd1 h6 26. Qb5 Nf6 27. h3 Kh7 28. a4 Rc7 29. a5 Ne4 30. Rd3 Ng5 31. Kg2 Qf6 32. Bf4 Qf5 33. Re3 Qxh3+ 34. Kg1 e5 35. Bxg5 Rd7 36. Re1 hxg5 37. Qxc5 f6 38. Qe3 Qe6 39. Qe4+ Kg8 40. Kg2 Kf7 41. b4 Rd4 42. Qxd4 exd4 43. Rxe6 Kxe6 44. Kf3 f5 45. Ke2 1-0

[Event "Berlin Lichtenberger op 16th"]
[Site "Berlin"]
[Date "2017.08.23"]
[Round "5"]
[White "Teichert, Felix"]
[Black "Foerster, Jonas"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1973"]
[BlackElo "2330"]
[PlyCount "27"]
[EventDate "2017.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Bg5 a6 5. a4 h6 6. Be3 Nf6 7. f3 Nbd7 8. Qd2 c6 9. Bd3 Qc7 10. Nce2 b6 11. Nh3 Bb7 12. c3 e5 13. Nf2 d5 14. 0-0 1/2-1/2

[Event "Berlin Lichtenberger op 16th"]
[Site "Berlin"]
[Date "2017.08.22"]
[Round "4"]
[White "Foerster, Jonas"]
[Black "Roth, Josef"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2330"]
[BlackElo "2032"]
[PlyCount "64"]
[EventDate "2017.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 Nf6 4. Nc3 c6 5. e3 Be7 6. g4 0-0 7. g5 Ne4 8. Nxe4 dxe4 9. Nd2 Bxg5 10. Nxe4 Be7 11. Bg2 Nd7 12. 0-0 Nf6 13. Ng3 Qc7 14. f4 c5 15. d5 exd5 16. cxd5 Bg4 17. Qe1 Bd7 18. e4 c4 19. Kh1 Rfe8 20. Qc3 a5 21. e5 Bb4 22. Qc2 Ng4 23. Be4 g6 24. Qg2 Kh8 25. d6 Qb6 26. Bxb7 Rac8 27. h3 Nh6 28. Be4 Nf5 29. Nxf5 gxf5 30. Bf3 Rg8 31. Qf2 Bc5 32. Qh4 Rg6 1/2-1/2

[Event "Berlin Lichtenberger op 16th"]
[Site "Berlin"]
[Date "2017.08.21"]
[Round "3"]
[White "Acikel, Mert"]
[Black "Foerster, Jonas"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1914"]
[BlackElo "2330"]
[PlyCount "104"]
[EventDate "2017.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Be3 Nd7 6. Nf3 b5 7. e5 Nh6 8. Bd3 0-0 9. 0-0 c5 10. dxc5 Ng4 11. Qe2 Nxe3 12. Qxe3 Nxc5 13. Rfd1 Bb7 14. Be4 Nxe4 15. Nxe4 Qc7 16. exd6 exd6 17. Nxd6 Bxf3 18. Qxf3 Rad8 19. Qa3 Qxc2 20. Rac1 Bxb2 21. Rxc2 Bxa3 22. Rc6 Rd7 23. Rd3 Bb2 24. Rd2 Rfd8 25. Rxb2 Rxd6 26. Rxd6 Rxd6 27. Kf2 Rd4 28. Kf3 Kg7 29. Kg4 h5+ 30. Kf3 Kf6 31. Re2 Ra4 32. g3 Ra3+ 33. Kg2 a5 34. Kh3 b4 35. Kg2 a4 36. Kh3 b3 37. axb3 axb3 38. Re8 Ra1 39. Rb8 Rb1 40. Kg2 Ke6 41. Kh3 Rb2 42. Kh4 Rxh2+ 43. Kg5 b2 44. Rb4 Kd5 45. Kf6 Rf2 46. Rb8 Kd4 47. Kxf7 g5 48. Rxb2 Rxb2 49. fxg5 Rg2 50. Kg6 Rxg3 51. Kxh5 Ke5 52. g6 Kf6 0-1

[Event "Berlin Lichtenberger op 16th"]
[Site "Berlin"]
[Date "2017.08.20"]
[Round "2"]
[White "Foerster, Jonas"]
[Black "Jaeger, Andre"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "2330"]
[BlackElo "1994"]
[PlyCount "101"]
[EventDate "2017.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Bf5 4. Nf3 g6 5. Nh4 Bd7 6. g3 e5 7. d5 a5 8. Bg2 Bg7 9. 0-0 0-0 10. Qc2 Na6 11. a3 Nc5 12. Be3 a4 13. Bxc5 dxc5 14. d6 cxd6 15. Rfd1 Qb6 16. Rd2 Rfd8 17. Rad1 Bf8 18. Nd5 Nxd5 19. Bxd5 Kg7 20. Ng2 Be7 21. Qc3 f5 22. e4 Bf6 23. Qc2 Ra6 24. exf5 gxf5 25. g4 Qb3 26. Qxb3 axb3 27. Bxb7 Rb6 28. Bd5 fxg4 29. Ne3 Bg5 30. Rd3 Bxe3 31. Rxe3 Bf5 32. Kg2 h5 33. Be4 Kf6 34. Bxf5 Kxf5 35. Rdd3 Rdb8 36. Kg3 h4+ 37. Kg2 Kf4 38. f3 Rg8 39. fxg4 Rxg4+ 40. Kf2 Kg5 41. Rxb3 Rxb3 42. Rxb3 Rxc4 43. Ke3 d5 44. Rd3 Re4+ 45. Kd2 d4 46. a4 c4 47. Ra3 Rg4 48. a5 Rg2+ 49. Kc1 Rg1+ 50. Kc2 Rg2+ 51. Kc1 1/2-1/2

[Event "Berlin Lichtenberger op 16th"]
[Site "Berlin"]
[Date "2017.08.19"]
[Round "1"]
[White "Bergmann, Jens"]
[Black "Foerster, Jonas"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1878"]
[BlackElo "2330"]
[PlyCount "64"]
[EventDate "2017.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e6 2. g3 d5 3. Bg2 Be7 4. d4 dxe4 5. Bxe4 Nf6 6. Bg2 c5 7. c3 Nc6 8. dxc5 Qxd1+ 9. Kxd1 Bxc5 10. Be3 Bxe3 11. fxe3 e5 12. Nd2 Bf5 13. e4 Bg6 14. Ke2 0-0-0 15. Bf3 h5 16. h4 Nd7 17. Nh3 Nc5 18. Nf2 a5 19. a4 Kc7 20. b4 Rxd2+ 21. Kxd2 Nb3+ 22. Ke3 Nxa1 23. Rxa1 axb4 24. cxb4 Nxb4 25. Rb1 Nc2+ 26. Kd3 Nd4 27. Bg2 Ra8 28. Rb4 f6 29. Nd1 Nc6 30. Rb3 Bf7 31. Ra3 b5 32. Nc3 Bc4+ 0-1

[Event "Berlin CupT final"]
[Site "Berlin"]
[Date "2017.06.17"]
[Round "4.2"]
[White "Foerster, Jonas"]
[Black "Nogly, Christoph"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2321"]
[BlackElo "2249"]
[PlyCount "114"]
[EventDate "2017.05.20"]
[EventType "team-k.o."]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Berlin SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 Bb4 6. Qb3 c5 7. e3 Qa5 8. a3 Bxc3+ 9. Qxc3 Qxc3+ 10. bxc3 Ke7 11. Nd2 b6 12. Be2 Bb7 13. 0-0 Rac8 14. Rfc1 Ba6 15. Bg3 dxc4 16. Nxc4 Bxc4 17. Bxc4 Ne4 18. Ba6 Nxg3 19. hxg3 Rc7 20. Rd1 Nb8 21. Bb5 Rd8 22. Rab1 cxd4 23. cxd4 Nd7 24. e4 Nf6 25. f3 Rc2 26. g4 h6 27. a4 Rdc8 28. Ra1 Rb2 29. Rac1 Rcc2 30. Rxc2 Rxc2 31. d5 exd5 32. e5 Nd7 33. Rxd5 Nc5 34. Rd6 f6 35. Rc6 Rc1+ 36. Kh2 fxe5 37. Rc7+ Kf6 38. Rxa7 e4 39. fxe4 Re1 40. Bc6 Re3 41. Ra8 Kg5 42. Rg8 Kf4 43. Rxg7 Nxe4 44. Rg6 Nc5 45. Rxh6 Kxg4 46. Bb5 Re4 47. Rf6 Nxa4 48. Bd7+ Kg5 49. Rf5+ Kh6 50. g4 Nc3 51. Rh5+ Kg7 52. Bf5 Re3 53. g5 Ne4 54. Rh7+ Kg8 55. g6 Re2+ 56. Kg1 Re1+ 57. Kg2 Re2+ 1/2-1/2

[Event "Berlin CupT final"]
[Site "Berlin"]
[Date "2017.05.20"]
[Round "3.2"]
[White "Foerster, Jonas"]
[Black "Boetzer, Detlef"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2321"]
[BlackElo "2231"]
[PlyCount "86"]
[EventDate "2017.05.20"]
[EventType "team-k.o."]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Pankow Rotation"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 Qd6 7. Bxf6 Qxf6 8. Qb3 Qb6 9. e3 c6 10. Bd3 Nd7 11. 0-0 0-0 12. Na4 Qa5 13. Qc2 Nf6 14. Ne5 Re8 15. Rac1 Ne4 16. Bxe4 dxe4 17. Nc5 Bxc5 18. Qxc5 Qxc5 19. Rxc5 Be6 20. b3 f6 21. Nc4 Bd5 22. Nd6 Re7 23. Rc3 Rd8 24. Nf5 Red7 25. h4 g6 26. Ng3 Kg7 27. f3 exf3 28. gxf3 a5 29. Ne2 a4 30. bxa4 Bxa2 31. a5 Ra8 32. Rc5 Rd5 33. Ra1 Rxc5 34. dxc5 Bc4 35. Nd4 Re8 36. Kf2 Re5 37. Rc1 Ba6 38. f4 Rh5 39. Kg3 Rd5 40. Rc3 Kf7 41. Kg4 h6 42. Kg3 Ke7 43. Kg4 Kf7 1/2-1/2

[Event "Oberliga Nord O 1617"]
[Site "Germany"]
[Date "2017.05.07"]
[Round "9.1"]
[White "Rosenthal, Dirk"]
[Black "Foerster, Jonas"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2397"]
[BlackElo "2326"]
[PlyCount "89"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Oberschoeneweide"]
[BlackTeam "Berlin Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Nh6 7. Bxh6 gxh6 8. Qd2 Bd7 9. 0-0 Bg7 10. Na3 0-0 11. Nc2 cxd4 12. cxd4 f6 13. exf6 Rxf6 14. Ne3 Raf8 15. Ng4 Rf4 16. Nge5 Nxe5 17. dxe5 Be8 18. Rae1 Bg6 19. Bd1 d4 20. Be2 Bh5 21. Rc1 Bxf3 22. Bxf3 Bxe5 23. Qe2 Qd6 24. Be4 d3 25. Bxd3 Rd4 26. Bc4 Bxh2+ 27. Kh1 Be5 28. g3 Rd2 29. Qg4+ Kh8 30. Bxe6 h5 31. Qg5 Bf6 32. Qe3 Rd3 33. Qe2 Rd2 34. Qe3 h4 35. gxh4 Rd3 36. Qe2 Rd4 37. Rc4 Re8 38. Rxd4 Bxd4 39. Re1 Qf4 40. Qh5 Rf8 41. Re2 Bxf2 42. Qe5+ Qxe5 43. Rxe5 Bxh4 44. Rd5 Re8 45. Bg4 1/2-1/2

[Event "Oberliga Nord O 1617"]
[Site "Germany"]
[Date "2017.04.23"]
[Round "8.2"]
[White "Leisner, Hannes"]
[Black "Foerster, Jonas"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2286"]
[BlackElo "2326"]
[PlyCount "100"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Greifswald"]
[BlackTeam "Berlin Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. g3 h5 6. Bh3 Qb6 7. Ne2 h4 8. g4 Bd7 9. Qb3 cxd4 10. Qxb6 axb6 11. cxd4 f6 12. f4 Nb4 13. Kd2 g5 14. Na3 gxf4 15. Nxf4 Rc8 16. Rf1 Bh6 17. Kd1 Bxf4 18. Bxf4 Nd3 19. Kd2 fxe5 20. Kxd3 exf4 21. Rxf4 Ke7 22. Raf1 Nh6 23. g5 Nf5 24. Bxf5 exf5 25. Rg1 Rcg8 26. Nc2 Rh5 27. Ne3 Rhxg5 28. Rxg5 Rxg5 29. Rxh4 Kd6 30. Ke2 Be6 31. Kf3 Rg1 32. Rh6 Rb1 33. Ng2 Ke7 34. Nf4 Rf1+ 35. Ke3 Bf7 36. Rxb6 Rh1 37. Rxb7+ Kf6 38. h3 Re1+ 39. Kf3 Re4 40. b4 Rxd4 41. a3 Rc4 42. Ra7 Rc3+ 43. Ke2 d4 44. h4 Bc4+ 45. Kf2 Rc2+ 46. Ke1 Ke5 47. Ng6+ Kd6 48. Nf4 d3 49. Kd1 Bb3 50. Ra6+ Rc6+ 0-1

[Event "Oberliga Nord O 1617"]
[Site "Germany"]
[Date "2017.03.19"]
[Round "7.2"]
[White "Foerster, Jonas"]
[Black "Hansch, Karsten"]
[Result "1/2-1/2"]
[ECO "E99"]
[WhiteElo "2326"]
[BlackElo "2253"]
[PlyCount "94"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Potsdam Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. f3 f4 12. b4 Nf6 13. Bd2 g5 14. Nf2 h5 15. h3 Rf7 16. c5 Bf8 17. Rc1 Ng6 18. Nb5 Rg7 19. Rc3 Nh4 20. Be1 a6 21. Na3 a5 22. bxa5 g4 23. fxg4 hxg4 24. hxg4 Rxa5 25. Rh3 Ra8 26. Nc4 Ng6 27. a4 Nh8 28. cxd6 Bxd6 29. Bf3 Nf7 30. Nd3 Qe8 31. Rh4 Rxa4 32. Nxd6 cxd6 33. Nf2 Bd7 34. Qb1 Bb5 35. Nd3 Rd4 36. Be2 Rxe4 37. Nxf4 Bxe2 38. Nxe2 Rxe2 39. Rxf6 Qa4 40. Rxf7 Rxe1+ 41. Qxe1 Rxf7 42. Qc1 Qf4 43. Qc8+ Rf8 44. Qe6+ Qf7 45. Rh6 Qxe6 46. Rxe6 Rf4 47. Rxd6 Rd4 1/2-1/2

[Event "Oberliga Nord O 1617"]
[Site "Germany"]
[Date "2017.02.19"]
[Round "6.1"]
[White "Foerster, Jonas"]
[Black "Popovics, Adam"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2326"]
[BlackElo "2390"]
[PlyCount "105"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Neuruppin"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d6 5. e4 0-0 6. Be2 e5 7. 0-0 exd4 8. Nxd4 Re8 9. f3 Nc6 10. Be3 Nh5 11. Nxc6 bxc6 12. Qd2 Qh4 13. Bf2 Qf4 14. Rfd1 f5 15. exf5 Bxf5 16. Bf1 Qxd2 17. Rxd2 Bh6 18. Re2 Nf4 19. Rxe8+ Rxe8 20. b3 Bg7 21. Rc1 Bd3 22. Ne4 Bxe4 23. fxe4 Rxe4 24. Bxa7 Ne2+ 25. Bxe2 Rxe2 26. Rd1 Bc3 27. Rd3 Bb4 28. Bd4 Rxa2 29. Rf3 Rd2 30. Be3 Rd3 31. Bh6 Bc5+ 32. Kf1 Rxf3+ 33. gxf3 Kf7 34. Ke2 Kf6 35. Bd2 d5 36. Kd3 Kf5 37. h3 Be7 38. Ke2 Bg5 39. Ba5 Bf4 40. Bb4 Bd6 41. Bd2 Be5 42. Kd3 Bf4 43. Be1 h5 44. Bd2 g5 45. Be1 h4 46. Ba5 Bd6 47. Bd2 Bc5 48. Ke2 Bg1 49. Kd3 d4 50. b4 Bf2 51. Ke2 Bg3 52. b5 cxb5 53. cxb5 1/2-1/2

[Event "Oberliga Nord O 1617"]
[Site "Germany"]
[Date "2017.02.05"]
[Round "5.2"]
[White "Foerster, Jonas"]
[Black "Giemsa, Stephan"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2326"]
[BlackElo "2250"]
[PlyCount "20"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Koenig Tegel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 dxc4 5. e3 a6 6. a4 c5 7. Bxc4 Nc6 8. 0-0 Be7 9. dxc5 Qxd1 10. Rxd1 Bxc5 1/2-1/2

[Event "Oberliga Nord O 1617"]
[Site "Germany"]
[Date "2017.01.15"]
[Round "4.2"]
[White "Dettmann, Gerd"]
[Black "Foerster, Jonas"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2138"]
[BlackElo "2326"]
[PlyCount "71"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Guestrow/Teterow"]
[BlackTeam "Berlin Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. 0-0 d6 8. c3 Bb6 9. a4 Rb8 10. Na3 b4 11. Nc4 Ba7 12. Bg5 h6 13. Be3 0-0 14. Bxa7 Nxa7 15. Ne3 Nc6 16. a5 Re8 17. Bc4 Na7 18. Qb3 Be6 19. cxb4 c5 20. Bxe6 Rxe6 21. Qc4 Rxb4 22. Qxa6 Qb8 23. Nd5 Rxb2 24. Qc4 Nxd5 25. Qxd5 Rb4 26. h3 Re8 27. Rfc1 Rd8 28. a6 Qa8 29. Qa2 Rdb8 30. Rcb1 Nc6 31. Rxb4 Nxb4 32. Qa4 Qa7 33. Nd2 Ra8 34. Qb5 Rb8 35. Qa4 Ra8 36. Qb5 1/2-1/2

[Event "Oberliga Nord O 1617"]
[Site "Germany"]
[Date "2016.12.04"]
[Round "3.1"]
[White "Lerch, Philipp"]
[Black "Foerster, Jonas"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2306"]
[BlackElo "2326"]
[PlyCount "142"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Kreuzberg"]
[BlackTeam "Berlin Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. b3 d6 3. Bb2 e5 4. d3 Bg4 5. Nbd2 Nc6 6. h3 Be6 7. e4 Be7 8. Be2 Nd7 9. Nc4 Bxc4 10. bxc4 0-0 11. 0-0 Nc5 12. c3 Qd7 13. Qc2 f5 14. Nd2 Bg5 15. d4 Nxe4 16. Nxe4 fxe4 17. Qxe4 Rae8 18. Bg4 Qf7 19. d5 Na5 20. Be6 Rxe6 21. dxe6 Qxe6 22. Qd5 Qxd5 23. cxd5 Bd2 24. Rad1 Nc4 25. Bc1 Bxc3 26. Be3 Ba5 27. Rb1 Nxe3 28. fxe3 Bb6 29. Rxf8+ Kxf8 30. Kf2 c6 31. dxc6 bxc6 32. Rc1 Bc5 33. Ke2 Ke7 34. Kd3 Kd7 35. e4 Bb6 36. Rf1 Ke7 37. Kc4 Bc5 38. Rb1 Bb6 39. Rf1 Bc5 40. g4 g5 41. Rh1 Kf7 42. a4 Bb6 43. Ra1 Ke6 44. a5 d5+ 45. Kd3 Bd4 46. Rf1 c5 47. exd5+ Kxd5 48. Rf7 c4+ 49. Kc2 h6 50. Rh7 e4 51. Rxh6 e3 52. Rg6 Ke4 53. Re6+ Kf3 54. Kd1 c3 55. Re7 Bc5 56. Rf7+ Ke4 57. Rc7 Kd5 58. Rc8 a6 59. Kc2 Kc4 60. Ra8 Bd6 61. Rc8+ Bc5 62. Re8 Kd4 63. Rd8+ Kc4 64. Rd1 Bd4 65. Re1 Bc5 66. h4 gxh4 67. g5 Kd4 68. g6 Bf8 69. Re2 Bg7 70. Rh2 h3 71. Rxh3 e2 0-1

[Event "Oberliga Nord O 1617"]
[Site "Germany"]
[Date "2016.11.20"]
[Round "2.2"]
[White "Kayser, Stefan"]
[Black "Foerster, Jonas"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "2121"]
[BlackElo "2326"]
[PlyCount "92"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Oranienburg"]
[BlackTeam "Berlin Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 c5 5. 0-0 0-0 6. e3 Qc7 7. c3 b6 8. Nbd2 Bb7 9. Re1 d5 10. Ne5 Nbd7 11. f4 e6 12. g4 Rac8 13. Qf3 Ne8 14. Nf1 Nxe5 15. dxe5 f6 16. exf6 Nxf6 17. Ng3 e5 18. f5 e4 19. Qe2 g5 20. Bd2 Rfe8 21. Red1 Nd7 22. Be1 Be5 23. Nf1 Nf6 24. Bg3 Red8 25. Rac1 Rd7 26. c4 d4 27. Bxe5 Qxe5 28. h3 Rcd8 29. a3 Bc6 30. b3 Kh8 31. Qb2 Re8 32. Qf2 a5 33. a4 Red8 34. Qb2 Kg7 35. Re1 h5 36. Nh2 Qg3 37. Qf2 Qxf2+ 38. Kxf2 dxe3+ 39. Rxe3 Rd2+ 40. Kf1 Rb2 41. Rce1 Rdd2 42. R1e2 Rxe2 43. Rxe2 Rxb3 44. Bf3 exf3 45. Re7+ Kg8 46. Re6 Rb1+ 0-1

[Event "Oberliga Nord O 1617"]
[Site "Germany"]
[Date "2016.10.16"]
[Round "1.2"]
[White "Schmidek, Emil"]
[Black "Foerster, Jonas"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2247"]
[BlackElo "2326"]
[PlyCount "53"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Berlin Makkabi"]
[BlackTeam "Berlin Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 f5 8. Qg3 Nc6 9. Ne2 Kf7 10. Be3 cxd4 11. cxd4 Na5 12. Bd2 Nc4 13. Nc3 Nxd2 14. Kxd2 a6 15. Bd3 Ne7 16. Qh4 Bd7 17. Qh5+ Ng6 18. g4 Qa5 19. gxf5 exf5 20. Bxf5 Rac8 21. e6+ Kf6 22. Qf3 Nh4 23. Qg3 Rxc3 24. Qe5+ Kg5 25. Rhg1+ Rg3+ 26. Ke2 Nxf5 27. Rxg3+ 1-0

