[Event "Oberliga Nord O 1920"]
[Site "Germany"]
[Date "2020.01.19"]
[Round "5.8"]
[White "Bubolz, Konstantin"]
[Black "Jeske, Eckhard"]
[Result "0-1"]
[ECO "D78"]
[WhiteElo "2131"]
[BlackElo "2160"]
[PlyCount "100"]
[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. c4 c6 3. Nc3 d5 4. Nf3 g6 5. g3 Bg7 6. Bg2 0-0 7. 0-0 dxc4 8. Ne5 Be6 9. e4 Nfd7 10. f4 Nxe5 11. fxe5 Qd7 12. Bf4 Bh3 13. Qd2 Bxg2 14. Kxg2 Na6 15. Ne2 Nc7 16. Bh6 Rad8 17. Bxg7 Kxg7 18. Rad1 f6 19. exf6+ exf6 20. Qc3 Qe6 21. Qf3 f5 22. exf5 Qxf5 23. Qxf5 Rxf5 24. Nf4 Kf7 25. Rd2 Nd5 26. Rc1 Nxf4+ 27. gxf4 Rxf4 28. Rxc4 Rf5 29. Rf2 Rxf2+ 30. Kxf2 Re8 31. Kf3 Ke6 32. Rc5 Kd6 33. Rg5 Rf8+ 34. Ke2 Rf5 35. Rg4 Ra5 36. a3 Rb5 37. b4 a5 38. Rh4 axb4 39. axb4 h5 40. Rf4 Rxb4 41. h4 Rb2+ 42. Kf3 Rb3+ 43. Ke4 Rg3 44. Rf6+ Ke7 45. Rf2 Ke6 46. Rb2 Rg4+ 47. Ke3 b5 48. Rc2 Kd6 49. Rf2 Kd5 50. Rf8 Re4+ 0-1

[Event "Oberliga Nord O 1920"]
[Site "Germany"]
[Date "2019.11.24"]
[Round "3.8"]
[White "Bubolz, Konstantin"]
[Black "Kuersten, Ruediger"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "2130"]
[BlackElo "2184"]
[PlyCount "119"]
[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. c4 c6 3. Nc3 Nf6 4. Nf3 a6 5. a4 g6 6. e3 Bg7 7. Bd3 0-0 8. Qc2 Nbd7 9. 0-0 Qc7 10. cxd5 cxd5 11. b4 e5 12. Bb2 Re8 13. Rac1 Qd6 14. dxe5 Nxe5 15. Nxe5 Rxe5 16. Ne2 Re8 17. Nf4 Be6 18. Qc5 Qxc5 19. Rxc5 Ne4 20. Bxe4 dxe4 21. Bxg7 Kxg7 22. Rc7 Bb3 23. a5 Rab8 24. Rb1 Ba4 25. g4 b6 26. Ra1 Bb5 27. axb6 Rxb6 28. Nd5 Rd6 29. Rc5 Red8 30. Nc3 Bd3 31. Re5 Re6 32. Rxe6 fxe6 33. Kg2 Rb8 34. Ra4 Rc8 35. Ra3 Rc4 36. b5 axb5 37. Nxb5 Rc1 38. Nd4 e5 39. Nb3 Rc3 40. Ra7+ Kf6 41. Nd2 Rc2 42. Nf1 Be2 43. h3 Bf3+ 44. Kg3 Rc1 45. Nd2 Rg1+ 46. Kh4 g5+ 47. Kh5 Bxg4+ 48. Kh6 Bf3 49. Ra6+ Kf5 50. Nc4 Be2 51. Kg7 g4 52. Rf6+ Kg5 53. h4+ Kxh4 54. Rh6+ Kg5 55. Nd6 g3 56. Nxe4+ Kg4 57. Nxg3 Bd3 58. Kf6 Kf3 59. Kxe5 Kxf2 60. Nf5 1/2-1/2

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2013.04.07"]
[Round "9"]
[White "Major, Vitalij"]
[Black "Bubolz, Konstantin"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2156"]
[BlackElo "2119"]
[PlyCount "94"]
[EventDate "2013.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. e3 c5 3. b3 d6 4. d4 b6 5. Bb2 Nbd7 6. Nbd2 Bb7 7. c4 e6 8. g3 Be7 9. Qe2 Qc7 10. Bg2 0-0 11. 0-0 Rac8 12. e4 cxd4 13. Nxd4 Rfd8 14. Rae1 Qb8 15. f4 Qa8 16. Qd1 Nc5 17. Qe2 a6 18. g4 Nfd7 19. b4 Na4 20. Ba1 b5 21. g5 bxc4 22. Nxc4 d5 23. Na5 Nc3 24. Bxc3 Rxc3 25. Qb2 Rdc8 26. Nxb7 Qxb7 27. exd5 Qb6 28. Qf2 Bxb4 29. dxe6 fxe6 30. Nxe6 Nc5 31. Bd5 Kh8 32. Kh1 Qd6 33. Qd4 Nxe6 34. Rxe6 Qf8 35. f5 Rc1 36. Qf2 Rxf1+ 37. Qxf1 Bd2 38. g6 Rc1 39. Qxc1 Bxc1 40. Bc6 hxg6 41. Re8 Qxe8 42. Bxe8 gxf5 43. Bg6 f4 44. Kg2 Kg8 45. Kf3 Kf8 46. h4 Ke7 47. h5 Kf6 1/2-1/2

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2013.04.06"]
[Round "8"]
[White "Bubolz, Konstantin"]
[Black "Treskow, Anatol"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2119"]
[BlackElo "2058"]
[PlyCount "37"]
[EventDate "2013.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Bd2 Qxd4 7. Bxb4 Qxe4+ 8. Be2 Na6 9. Bd6 b6 10. Nf3 Bb7 11. 0-0 f6 12. Nd4 e5 13. Bh5+ g6 14. Re1 Qh4 15. Nf5 Qf4 16. Bxe5 fxe5 17. Qd6 Qxc4 18. Rxe5+ Kf7 19. Re7+ 1-0

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2013.04.05"]
[Round "7"]
[White "Emig, Edgar"]
[Black "Bubolz, Konstantin"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2004"]
[BlackElo "2119"]
[PlyCount "123"]
[EventDate "2013.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. 0-0 Bd6 11. Nf3 Qc7 12. Bg5 0-0 13. Rc1 h6 14. Bh4 Nh5 15. Bg6 Rxf3 16. gxf3 Bxh2+ 17. Kg2 Nf4+ 18. Nxf4 Bxf4 19. Rc5 Bd7 20. b3 Rf8 21. Rh1 Qd6 22. Qd3 e5 23. Bh7+ Kh8 24. Qg6 Qxg6+ 25. Bxg6 Nxd4 26. Be7 Rc8 27. Bf7 Nc6 28. Rxd5 Be8 29. Bxe8 Rxe8 30. Bc5 Bg5 31. Be3 Be7 32. a4 a6 33. Bb6 Bf6 34. Rd7 Re7 35. Rhd1 Nd4 36. Rxe7 Bxe7 37. Bxd4 exd4 38. Rxd4 b6 39. b4 a5 40. b5 Kh7 41. Re4 Ba3 42. Re6 Bc5 43. Rc6 Bd4 44. Rd6 Bc5 45. Rd5 Bb4 46. f4 Kg6 47. Kg3 Kf6 48. f5 Kg5 49. f4+ Kf6 50. Kg4 Ke7 51. Kh5 Kf7 52. Re5 Bc3 53. Re6 Bd4 54. Rc6 Be3 55. Kg4 Bg1 56. f6 g6 57. f5 h5+ 58. Kf4 gxf5 59. Kxf5 h4 60. Rc7+ Ke8 61. Rh7 Bf2 62. Ke6 1-0

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2013.04.04"]
[Round "6"]
[White "Bubolz, Konstantin"]
[Black "Lorenz, Joerg"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2119"]
[BlackElo "2148"]
[PlyCount "53"]
[EventDate "2013.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 Nbd7 8. Qc2 c6 9. Nge2 Re8 10. 0-0 Nf8 11. f3 Ng6 12. Rae1 Be6 13. Ng3 Rc8 14. f4 Nf8 15. f5 Bd7 16. e4 dxe4 17. Ncxe4 Nxe4 18. Bxe7 Qxe7 19. Nxe4 Qb4 20. Qf2 Rcd8 21. a3 Qb6 22. f6 g6 23. Nc5 Ne6 24. Qe3 Kh8 25. Bxg6 fxg6 26. f7 Ng7 27. fxe8Q+ 1-0

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2013.04.03"]
[Round "5"]
[White "Lassan, Christian"]
[Black "Bubolz, Konstantin"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2077"]
[BlackElo "2119"]
[PlyCount "70"]
[EventDate "2013.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 Nge7 5. Bg2 g6 6. 0-0 Bg7 7. c3 0-0 8. d4 cxd4 9. cxd4 d5 10. e5 Qb6 11. Nc3 Nf5 12. Na4 Qd8 13. a3 f6 14. g4 fxe5 15. gxf5 e4 16. Bg5 Qe8 17. Ne5 Nxd4 18. f6 Nf3+ 19. Bxf3 exf3 20. fxg7 Rf5 21. Nxf3 Qf7 22. Kg2 Bd7 23. Nc5 Bc6 24. Qd4 e5 25. Nxe5 Rxg5+ 26. Kh1 Rxe5 27. f4 Re2 28. Nd3 Re4 29. Qc5 d4 30. Kg1 Qd7 31. Ne5 Rxe5 32. fxe5 Qg4+ 33. Kf2 Qf3+ 34. Ke1 Qe3+ 35. Kd1 Ba4+ 0-1

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2013.04.02"]
[Round "4"]
[White "Bubolz, Konstantin"]
[Black "Huebscher, Joachim"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2119"]
[BlackElo "1823"]
[PlyCount "51"]
[EventDate "2013.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. f3 Bxc3+ 5. bxc3 d6 6. e4 0-0 7. Bd3 e5 8. Bg5 Nbd7 9. Ne2 Re8 10. 0-0 h6 11. Be3 Nf8 12. Qd2 Ng6 13. Rae1 b6 14. Ng3 Nf8 15. h3 c5 16. f4 Bb7 17. fxe5 dxe5 18. d5 Bc8 19. Rf3 N8h7 20. Ref1 Re7 21. Qf2 Qc7 22. Bxh6 gxh6 23. Rxf6 Bxh3 24. gxh3 Qd7 25. Nf5 Ng5 26. Qh4 1-0

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2013.04.01"]
[Round "3"]
[White "Heldt, Ronny"]
[Black "Bubolz, Konstantin"]
[Result "0-1"]
[ECO "E35"]
[WhiteElo "1837"]
[BlackElo "2119"]
[PlyCount "74"]
[EventDate "2013.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 exd5 6. Bg5 h6 7. Bh4 c5 8. Nf3 Nc6 9. e3 0-0 10. Be2 cxd4 11. Nxd4 Nxd4 12. exd4 Qb6 13. a3 Qxd4 14. Bxf6 Bxc3+ 15. Qxc3 Qxf6 16. Qxf6 gxf6 17. 0-0 Be6 18. Bf3 Rfd8 19. Rfd1 d4 20. Rac1 Rd7 21. Rd2 Rad8 22. h4 f5 23. a4 a5 24. Rc5 b6 25. Rb5 Rd6 26. Bd1 Kg7 27. Bb3 Bd7 28. Re5 Kf6 29. f4 Bc6 30. Re1 Be4 31. Bc4 Rg8 32. Kh2 Rg4 33. g3 d3 34. Re3 Rg8 35. Rdxd3 Bxd3 36. Rxd3 Rxd3 37. Bxd3 Rd8 0-1

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2013.03.30"]
[Round "1"]
[White "Galley, Jakob"]
[Black "Bubolz, Konstantin"]
[Result "1/2-1/2"]
[ECO "C19"]
[WhiteElo "1739"]
[BlackElo "2119"]
[PlyCount "90"]
[EventDate "2013.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Nf3 Ne7 6. a3 Bxc3+ 7. bxc3 b6 8. Bd3 Ba6 9. 0-0 Bxd3 10. cxd3 cxd4 11. Nxd4 Nbc6 12. Nxc6 Nxc6 13. f4 0-0 14. d4 Qd7 15. Ra2 Rac8 16. g4 f5 17. a4 Ne7 18. gxf5 Nxf5 19. Ba3 Ne3 20. Qd3 Nxf1 21. Bxf8 Rxf8 22. Qxf1 Qc6 23. Qf3 Qc4 24. Ra3 g5 25. Qg4 Qd3 26. Qxe6+ Kh8 27. Qe7 Qe3+ 28. Kg2 Qe4+ 29. Kg1 Qe3+ 30. Kg2 Qe4+ 31. Kg1 Rxf4 32. Qd8+ Kg7 33. Qxg5+ Kh8 34. Qd8+ Kg7 35. Qg5+ Kf7 36. Qh5+ Kf8 37. Qh6+ Ke8 38. Qe6+ Kf8 39. Qh6+ Ke7 40. Qd6+ Kf7 41. Qd7+ Kg6 42. Qe6+ Kg7 43. Qe7+ Kh6 44. Qe6+ Kh5 45. Qe8+ Kh6 1/2-1/2

[Event "Berlin Eckbauer op 14th"]
[Site "Berlin"]
[Date "2011.11.21"]
[Round "6.17"]
[White "Wuesthoff, Ralf"]
[Black "Bubolz, Konstantin"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1607"]
[BlackElo "2127"]
[PlyCount "54"]
[EventDate "2011.10.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. Bg5 e6 4. e3 h6 5. Bh4 Qb6 6. Qc1 g5 7. Bg3 cxd4 8. Nxd4 e5 9. Nb3 Nc6 10. a3 a6 11. Nc3 d5 12. Nd2 Bg7 13. b4 0-0 14. Rb1 d4 15. Nce4 dxe3 16. Nxf6+ Bxf6 17. Ne4 exf2+ 18. Bxf2 Qd8 19. Bc4 Bg7 20. 0-0 Nd4 21. c3 Bf5 22. Qe3 Qc7 23. cxd4 exd4 24. Qd3 Bxe4 25. Bxf7+ Rxf7 26. Qxe4 Raf8 27. Rbc1 Rxf2 0-1

[Event "Berlin Eckbauer op 14th"]
[Site "Berlin"]
[Date "2011.11.07"]
[Round "4.7"]
[White "Bubolz, Konstantin"]
[Black "Schnell, Felix"]
[Result "1/2-1/2"]
[ECO "D52"]
[WhiteElo "2127"]
[BlackElo "1846"]
[PlyCount "82"]
[EventDate "2011.10.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 c6 2. c4 d5 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. Nd2 dxc4 8. Bxf6 Nxf6 9. Nxc4 Qc7 10. Bd3 Bd6 11. Nxd6+ Qxd6 12. f4 a6 13. Rc1 c5 14. Ne4 Nxe4 15. Bxe4 cxd4 16. Qxd4 Qxd4 17. exd4 0-0 18. Kd2 Rd8 19. Ke3 Rb8 20. Rc7 b5 21. b4 Bd7 22. Rhc1 Be8 23. Bb7 Rd6 24. Rc8 Rxc8 25. Rxc8 Kf8 26. d5 exd5 27. Kd4 Ke7 28. Rc7+ Ke6 29. Rc5 Bd7 30. Rxd5 Rb6 31. Re5+ Kd6 32. Be4 h6 33. Rd5+ Ke7 34. Re5+ Kd6 35. Rd5+ Kc7 36. Rc5+ Kd6 37. Bd5 f6 38. g3 a5 39. bxa5 Ra6 40. Rc2 Rxa5 41. Bb3 Ra8 1/2-1/2

[Event "Berlin Eckbauer op 14th"]
[Site "Berlin"]
[Date "2011.10.31"]
[Round "3.8"]
[White "Bender, Sebastian1"]
[Black "Bubolz, Konstantin"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "1889"]
[BlackElo "2127"]
[PlyCount "66"]
[EventDate "2011.10.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Qc7 11. 0-0 Bd6 12. Bg5 0-0 13. Rc1 g6 14. Ng3 Qg7 15. a3 Bd7 16. Qd2 Ng4 17. h3 Rxf3 18. gxf3 Nxd4 19. Qd1 Ne5 20. Be2 Ba4 21. Qxa4 Nxe2+ 22. Nxe2 Nxf3+ 23. Kg2 Nxg5 24. Qg4 Qf6 25. Nd4 h5 26. Qh4 Rf8 27. Rc3 e5 28. Nb5 Bb8 29. Rg3 Ne4 30. Qxf6 Rxf6 31. Re3 Nc5 32. Rc1 Ne6 33. Rc8+ Rf8 1/2-1/2

[Event "Berlin Eckbauer op 14th"]
[Site "Berlin"]
[Date "2011.10.24"]
[Round "2.8"]
[White "Bubolz, Konstantin"]
[Black "Schwarz, Ronald"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "2127"]
[BlackElo "1966"]
[PlyCount "39"]
[EventDate "2011.10.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 exd4 5. Bxc4 Nc6 6. 0-0 Be6 7. Bxe6 fxe6 8. Qb3 Qd7 9. Bf4 Nf6 10. Nbd2 Bb4 11. Rad1 Bxd2 12. Rxd2 Nxe4 13. Re2 Qd5 14. Qa3 Nd6 15. Rfe1 0-0 16. Bxd6 cxd6 17. Rxe6 Rad8 18. R6e4 d3 19. Qc3 Qxa2 20. R4e3 1/2-1/2

[Event "Berlin Eckbauer op 14th"]
[Site "Berlin"]
[Date "2011.10.17"]
[Round "1.8"]
[White "Hall, Oliver"]
[Black "Bubolz, Konstantin"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "1606"]
[BlackElo "2127"]
[PlyCount "98"]
[EventDate "2011.10.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Qd3 Nbc6 11. cxd4 Nxe5 12. dxe5 Qxe5+ 13. Be3 Qxa1+ 14. Kd2 Qf6 15. h4 Bd7 16. Nf3 Rc8 17. Bg5 Qf5 18. Qxf5 exf5 19. Bd3 Rc6 20. h5 f6 21. Be3 a6 22. g3 Kf7 23. Nd4 Rcc8 24. Ne2 Nc6 25. Nd4 Nxd4 26. Bxd4 Rg4 27. Be3 Ra4 28. h6 Rxa3 29. h7 Kg7 30. Bh6+ Kh8 31. g4 Ra4 32. g5 fxg5 33. Bxg5 Rf8 34. Be7 Rf7 35. Bd6 Rxh7 36. Be5+ Kg8 37. Rg1+ Kf7 38. c3 Ra2+ 39. Ke3 Rh3+ 40. f3 Rh7 41. c4 Be6 42. cxd5 Bxd5 43. Bxf5 Rh6 44. Rg7+ Ke8 45. Bg6+ Kf8 46. f4 Ra4 47. Bf5 Rh5 48. Bg4 Rxe5+ 49. fxe5 Kxg7 0-1

[Event "Berlin Lichtenrade op 07th"]
[Site "Berlin"]
[Date "2011.10.16"]
[Round "9"]
[White "Bubolz, Konstantin"]
[Black "Graf, Felix"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2127"]
[BlackElo "2341"]
[PlyCount "90"]
[EventDate "2011.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 e6 2. c4 Bb4+ 3. Nd2 d5 4. Qa4+ Nc6 5. Ngf3 Bd7 6. Qb3 dxc4 7. Qxc4 Nf6 8. e3 0-0 9. Bd3 Bd6 10. 0-0 Nb4 11. e4 a6 12. a4 b5 13. Qc3 bxa4 14. Bb1 Be7 15. Qe3 c5 16. e5 Nfd5 17. Qe4 f5 18. exf6 Nxf6 19. Qh4 cxd4 20. Nxd4 Rc8 21. N2f3 g6 22. Bg5 Rc5 23. Re1 Rd5 24. Ne5 Bc5 25. Ndf3 Be8 26. Ng4 Nxg4 27. Bxd8 Bxf2+ 28. Qxf2 Nxf2 29. Be7 Nfd3 30. Bxf8 Nxe1 31. Bxb4 Nxf3+ 32. gxf3 Rd1+ 33. Kf2 Bb5 34. Ke3 Rh1 35. Bd6 Kg7 36. Be5+ Kh6 37. b3 Re1+ 38. Kd4 axb3 39. f4 b2 40. Ra3 Kh5 41. Rh3+ Kg4 42. Rg3+ Kh4 43. Bf6+ Kh5 44. Rh3+ Kg4 45. Rg3+ Kh5 1/2-1/2

[Event "Berlin Lichtenrade op 07th"]
[Site "Berlin"]
[Date "2011.10.15"]
[Round "8"]
[White "Kollberg, Lothar"]
[Black "Bubolz, Konstantin"]
[Result "0-1"]
[ECO "E44"]
[WhiteElo "2237"]
[BlackElo "2127"]
[PlyCount "48"]
[EventDate "2011.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Ne4 6. Qc2 Bb7 7. a3 Bxc3+ 8. Nxc3 Nxc3 9. Qxc3 Qh4 10. d5 0-0 11. b4 exd5 12. Bb2 f6 13. cxd5 Bxd5 14. Qxc7 Nc6 15. Rd1 Rac8 16. Qg3 Qe4 17. Ba6 Nxb4 18. Bxc8 Nd3+ 19. Rxd3 Qxd3 20. Bxd7 Qb1+ 21. Kd2 Qxb2+ 22. Kd3 Qxa3+ 23. Kd4 Qc5+ 24. Kd3 Bc4+ 0-1

[Event "Berlin Lichtenrade op 07th"]
[Site "Berlin"]
[Date "2011.10.12"]
[Round "5"]
[White "Bubolz, Konstantin"]
[Black "Priebe, Jan"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2127"]
[BlackElo "2265"]
[PlyCount "82"]
[EventDate "2011.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Na6 8. Be3 c6 9. d5 Ng4 10. Bg5 f6 11. Bh4 c5 12. Ne1 h5 13. h3 Nh6 14. Bg3 f5 15. f4 h4 16. Bh2 exf4 17. Bxf4 g5 18. Bh2 f4 19. Qd2 Qe7 20. Bf3 Bd7 21. Nd3 Nf7 22. Rfe1 Ne5 23. Nxe5 Bxe5 24. Nd1 Rab8 25. Rb1 b5 26. cxb5 Bxb5 27. Be2 Nc7 28. Kh1 Ne8 29. Bxb5 Rxb5 30. Qe2 Rb7 31. Nf2 Nf6 32. b3 Re8 33. Ng4 Bc3 34. Nxf6+ Qxf6 35. Rf1 Rbe7 36. Qa6 Rxe4 37. Qxa7 Qf5 38. Bg1 Re2 39. Qa6 f3 40. Rxf3 Qxb1 41. Qxd6 Re1 0-1

[Event "Berlin Lichtenrade op 07th"]
[Site "Berlin"]
[Date "2011.10.10"]
[Round "3"]
[White "Bubolz, Konstantin"]
[Black "Postler, Reinhard"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "2127"]
[BlackElo "2367"]
[PlyCount "86"]
[EventDate "2011.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bd6 9. 0-0 0-0 10. e4 e5 11. Ne2 Re8 12. Bg5 Bb7 13. Qd2 exd4 14. Nexd4 Ne5 15. Nxe5 Bxe5 16. Nf5 h6 17. Be3 Ng4 18. f4 Nxe3 19. Qxe3 Bxb2 20. Qg3 Bc8 21. Nxh6+ Kf8 22. Rad1 gxh6 23. e5 Be6 24. f5 Bd5 25. f6 Rxe5 26. Qg7+ Ke8 27. Bg6 Kd7 28. Bxf7 Kd6 29. Qg3 Qb6+ 30. Kh1 Qe3 31. Qh4 a5 32. Rfe1 Qg5 33. Qf2 Bd4 34. Rxe5 Bxf2 35. Rxg5 hxg5 36. Bxd5 cxd5 37. Rf1 Bd4 38. Rf5 Rf8 39. Rxg5 Rxf6 40. h4 Rf2 41. h5 b4 42. h6 a4 43. h7 b3 0-1

[Event "Berlin Eckbauer op 13th"]
[Site "Berlin"]
[Date "2010.11.01"]
[Round "7.5"]
[White "Schmalzried, Volker"]
[Black "Bubolz, Konstantin"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "1853"]
[BlackElo "2143"]
[PlyCount "80"]
[EventDate "2010.09.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. Nf3 b6 5. g3 Bb7 6. Bg2 0-0 7. 0-0 Bxc3 8. bxc3 d6 9. Re1 c5 10. a4 Nc6 11. e4 Na5 12. Nd2 Qc7 13. Qc2 e5 14. Bb2 Rae8 15. f3 Nh5 16. Bh3 Ba6 17. Bf1 Bc8 18. Nb3 Nc6 19. a5 f5 20. axb6 axb6 21. Bh3 fxe4 22. Bxc8 exf3 23. Bf5 g6 24. Rf1 Rxf5 25. d5 e4 26. Nd2 Ne5 27. Nxe4 Ng4 28. Rae1 f2+ 29. Nxf2 Rxe1 30. Rxe1 Rxf2 31. Qe4 Nhf6 32. Qe6+ Qf7 33. Bc1 Qxe6 34. Rxe6 Rc2 35. Bf4 Kf7 36. Rxd6 Nxh2 37. Rxb6 Nf3+ 38. Kf1 Ng4 39. Rb7+ Kf6 40. Be5+ Kxe5 0-1

[Event "Berlin Eckbauer op 13th"]
[Site "Berlin"]
[Date "2010.10.25"]
[Round "6.1"]
[White "Bubolz, Konstantin"]
[Black "Von Herman, Ulf"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2143"]
[BlackElo "2400"]
[PlyCount "82"]
[EventDate "2010.09.13"]
[EventType "swiss"]
[EventRounds "7"]
[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. Nc3 Bb4 4. f3 c5 5. d5 Nh5 6. Nh3 d6 7. Bg5 f6 8. Bd2 f5 9. e4 0-0 10. Nf2 exd5 11. Nxd5 Bxd2+ 12. Qxd2 Nc6 13. Bd3 f4 14. 0-0-0 a6 15. g4 Nf6 16. Nxf4 Nd4 17. h3 Nd7 18. Nd5 Rxf3 19. Rdf1 Ne5 20. Be2 Rg3 21. Nd1 Rg2 22. N1c3 b5 23. Nf4 Rg3 24. Nh5 Nxe2+ 25. Nxe2 Rd3 26. Qf4 Be6 27. Neg3 Rb3 28. axb3 Nd3+ 29. Kb1 Nxf4 30. Rxf4 bxc4 31. Rhf1 cxb3 32. Nf5 Bxf5 33. gxf5 Qa5 34. f6 Qa2+ 35. Kc1 Qa1+ 36. Kd2 Qxb2+ 37. Ke3 Rf8 38. f7+ Kh8 39. Rg4 Qc3+ 40. Ke2 Qc4+ 41. Ke1 Qxf1+ 0-1

[Event "Berlin Eckbauer op 13th"]
[Site "Berlin"]
[Date "2010.10.11"]
[Round "5.2"]
[White "Kievelitz, Bernd"]
[Black "Bubolz, Konstantin"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "2101"]
[BlackElo "2143"]
[PlyCount "105"]
[EventDate "2010.09.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d5 6. cxd5 Bc5 7. e3 e4 8. Be2 0-0 9. N5c3 Qe7 10. a3 Rd8 11. b4 Bd6 12. Bb2 Bf5 13. Nd2 Nbd7 14. Nc4 Ne5 15. Nb5 Nxc4 16. Bxc4 Bxb4+ 17. Kf1 Bc5 18. Qb3 a6 19. Nc3 Rac8 20. Rd1 Rd6 21. Be2 b5 22. h3 h5 23. Rg1 Rcd8 24. g4 hxg4 25. hxg4 Bc8 26. Qc2 b4 27. axb4 Bxb4 28. Rg3 Qc7 29. Rc1 Bxc3 30. Qxc3 Qxc3 31. Bxc3 Nxd5 32. Ba5 Re8 33. Rd1 Bb7 34. g5 Bc6 35. Rd4 Bb5 36. Rg4 Bxe2+ 37. Kxe2 Ree6 38. Rdxe4 Rxe4 39. Rxe4 f5 40. Rd4 Kf7 41. Bb4 Rd7 42. Bd2 Ke6 43. Ra4 Rd6 44. f3 Nc7 45. Ra5 Nb5 46. Bb4 Rc6 47. Bf8 g6 48. Bg7 Kd5 49. Kd3 Kc5 50. Ra1 Rd6+ 51. Ke2 Kc4 52. Rc1+ Kb3 53. Rb1+ 1/2-1/2

[Event "Berlin Eckbauer op 13th"]
[Site "Berlin"]
[Date "2010.10.04"]
[Round "4.4"]
[White "Bubolz, Konstantin"]
[Black "Simon, Andre"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "2143"]
[BlackElo "2032"]
[PlyCount "59"]
[EventDate "2010.09.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 Nc6 3. Nc3 e5 4. d5 Ne7 5. g3 Ng6 6. h4 h5 7. Bg5 Be7 8. e3 Ng4 9. Bxe7 Qxe7 10. d6 Qxd6 11. Qxd6 cxd6 12. Nb5 Ke7 13. Rd1 d5 14. Nc7 Rb8 15. Nxd5+ Kf8 16. Bg2 Ne7 17. Nf3 b5 18. c5 b4 19. 0-0 Rh6 20. Nd2 Ra6 21. Nxe7 Kxe7 22. Bd5 Bb7 23. Ne4 Bxd5 24. Rxd5 Rxa2 25. Rfd1 Rb7 26. Nd6 Rc7 27. f3 Nxe3 28. Rxe5+ Kf6 29. Rxe3 Rxb2 30. Ne8+ 1-0

[Event "Berlin Eckbauer op 13th"]
[Site "Berlin"]
[Date "2010.09.27"]
[Round "3.4"]
[White "Neubart, Thomas"]
[Black "Bubolz, Konstantin"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "2036"]
[BlackElo "2143"]
[PlyCount "60"]
[EventDate "2010.09.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. c4 c5 4. e3 cxd4 5. exd4 Nf6 6. Nc3 0-0 7. Qb3 d6 8. Be2 Nbd7 9. 0-0 b6 10. Rd1 Bb7 11. Bf4 Qc7 12. Rac1 Rac8 13. h3 e5 14. Nd5 Nxd5 15. cxd5 Qd8 16. dxe5 Rxc1 17. Bxc1 dxe5 18. Qa3 e4 19. Ne1 Qa8 20. Bb5 Ne5 21. d6 a6 22. Be2 Rd8 23. Bg5 Rd7 24. Nc2 b5 25. Ne3 f6 26. Bf4 Nf7 27. Qb3 Bf8 28. Ng4 Qd8 29. Qe6 Kg7 30. Nxf6 Qxf6 1/2-1/2

[Event "Berlin Eckbauer op 13th"]
[Site "Berlin"]
[Date "2010.09.20"]
[Round "2.4"]
[White "Bubolz, Konstantin"]
[Black "Sicora, Carsten"]
[Result "1-0"]
[ECO "E99"]
[WhiteElo "2143"]
[BlackElo "1932"]
[PlyCount "99"]
[EventDate "2010.09.13"]
[EventType "swiss"]
[EventRounds "7"]
[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 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. a4 Nf6 14. c5 Ng6 15. cxd6 cxd6 16. a5 g4 17. fxg4 h6 18. Nd3 Bd7 19. h3 Rc8 20. Bf3 a6 21. Qb3 Qc7 22. Rfc1 Qc4 23. Qxc4 Rxc4 24. b3 Rcc8 25. Nb2 Ne7 26. Nc4 Ne8 27. Nb6 Rc7 28. Nxd7 Rxd7 29. Na4 Bf6 30. Bb6 Bh4 31. Rc2 Nf6 32. Rac1 Nexd5 33. exd5 e4 34. Be2 e3 35. Bf3 Bf2+ 36. Kf1 Re7 37. Rc7 Ne4 38. Bxe4 Rxe4 39. Ke2 f3+ 40. gxf3 Ref4 41. Rc8 Rxf3 42. Rxf8+ Rxf8 43. Bxe3 Bg3 44. Rc7 Re8 45. Kd3 Re5 46. Nb6 Be1 47. Bd4 Rg5 48. Nd7 Bxa5 49. Nf6+ Kf8 50. Nh7+ 1-0

[Event "Berlin Eckbauer op 13th"]
[Site "Berlin"]
[Date "2010.09.13"]
[Round "1.4"]
[White "Berndt, Ronald"]
[Black "Bubolz, Konstantin"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1727"]
[BlackElo "2143"]
[PlyCount "38"]
[EventDate "2010.09.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Bg4 6. h3 Bh5 7. 0-0 Nc6 8. c3 Nge7 9. Bg5 Qd7 10. Re1 f6 11. Be3 0-0-0 12. Nbd2 Rde8 13. Qc2 g5 14. g4 Bg6 15. a3 Bxd3 16. Qxd3 h5 17. c4 hxg4 18. c5 gxf3 19. cxd6 Qxh3 0-1

[Event "Oberliga Nord O 0910"]
[Site "Germany"]
[Date "2010.04.11"]
[Round "9.4"]
[White "Bubolz, Konstantin"]
[Black "Zeitz, Philip"]
[Result "1/2-1/2"]
[ECO "D17"]
[WhiteElo "2140"]
[BlackElo "2252"]
[PlyCount "153"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Koenig Tegel"]
[BlackTeam "Kreuzberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 e6 7. f3 Bb4 8. e4 Bxe4 9. fxe4 Nxe4 10. Bd2 Qxd4 11. Nxe4 Qxe4+ 12. Qe2 Bxd2+ 13. Kxd2 Qd5+ 14. Kc2 Na6 15. Nxc4 0-0 16. Qe5 Rab8 17. a5 f6 18. Qxd5 cxd5 19. Nd6 Nb4+ 20. Kb3 Nc6 21. Ka4 Rfd8 22. Nb5 a6 23. Nc3 b5+ 24. Kb3 Nd4+ 25. Ka2 b4 26. Nd1 Nc2 27. Rc1 b3+ 28. Kb1 d4 29. Bd3 Nb4 30. Bc4 Rd6 31. Re1 Kf7 32. Bxe6+ Kf8 33. Rc7 Nd3 34. Re4 Ne5 35. Rc8+ Rxc8 36. Bxc8 Nc4 37. Re6 Rd5 38. Bxa6 Nxa5 39. Rb6 Ke7 40. Rb5 Kd6 41. Rxd5+ Kxd5 42. Nf2 f5 43. Kc1 Ke5 44. Kd2 g5 45. Nd3+ Ke4 46. Ke2 h5 47. Bc8 f4 48. Be6 g4 49. Nc5+ Ke5 50. Nxb3 Nc6 51. Bf7 h4 52. Bh5 f3+ 53. gxf3 g3 54. hxg3 hxg3 55. Bg6 Kf4 56. Nc1 g2 57. Kf2 g1Q+ 58. Kxg1 Kxf3 59. Kf1 Ne5 60. Bh7 Ke3 61. Ke1 d3 62. Kd1 d2 63. Nb3 Nc4 64. Nxd2 Nxd2 65. Kc2 Nc4 66. b4 Kd4 67. Kb3 Nb6 68. Bg8 Ke5 69. b5 Kd6 70. Kb4 Kc7 71. Be6 Kb7 72. Bg4 Nd5+ 73. Ka5 Ka7 74. Bf3 Nb6 75. Kb4 Kb8 76. Kc5 Kc7 77. Bg2 1/2-1/2

[Event "Oberliga Nord O 0910"]
[Site "Germany"]
[Date "2010.03.21"]
[Round "8.4"]
[White "Horn, Sven"]
[Black "Bubolz, Konstantin"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2134"]
[BlackElo "2140"]
[PlyCount "153"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Oberschoeneweide"]
[BlackTeam "Koenig Tegel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Bg5 e6 3. Nf3 h6 4. Bf4 d5 5. h3 Bd6 6. Ne5 0-0 7. e3 c5 8. dxc5 Bxc5 9. c3 Nc6 10. Be2 Qb6 11. Qb3 Qxb3 12. axb3 Nxe5 13. Bxe5 Bd7 14. b4 Bb6 15. Nd2 Rfc8 16. 0-0 Ne8 17. Rfd1 f6 18. Bg3 Bc7 19. Bxc7 Rxc7 20. Nb3 b6 21. Bf3 Nd6 22. Nc1 Kf8 23. Nd3 Ke7 24. Ra2 Bb5 25. Nf4 Bc4 26. Ra3 g5 27. Nxe6 Kxe6 28. b3 Nb5 29. bxc4 Nxa3 30. Bxd5+ Ke7 31. Bxa8 Rxc4 32. Bf3 Rxc3 33. Bg4 Rc7 34. Rd4 Nc4 35. Re4+ Ne5 36. Be2 Kd6 37. f4 Nc6 38. b5 Re7 39. Ra4 Na5 40. Kf2 Kc5 41. Kf3 Nb3 42. Rc4+ Kd5 43. e4+ Kd6 44. Rc6+ Kd7 45. Rxf6 Nd4+ 46. Ke3 Nxe2 47. Kxe2 Rxe4+ 48. Kf3 Rb4 49. fxg5 hxg5 50. Rf5 g4+ 51. hxg4 Ke6 52. Kg3 a5 53. bxa6 Ra4 54. Rb5 Rxa6 55. g5 Kf7 56. Kh4 Kg6 57. Rd5 b5 58. Rxb5 Ra4+ 59. g4 Ra6 60. Rf5 Ra1 61. Rf6+ Kg7 62. Rc6 Rh1+ 63. Kg3 Rf1 64. Rb6 Rf7 65. Kh4 Ra7 66. Kh5 Rc7 67. Rg6+ Kh7 68. Rh6+ Kg7 69. g6 Rc5+ 70. g5 Rc1 71. Rh7+ Kg8 72. Rd7 Rh1+ 73. Kg4 Rg1+ 74. Kf5 Rf1+ 75. Ke6 Re1+ 76. Kf6 Rf1+ 77. Ke6 1/2-1/2

[Event "Oberliga Nord O 0910"]
[Site "Germany"]
[Date "2010.02.28"]
[Round "7.4"]
[White "Maniocha, Andrzej"]
[Black "Bubolz, Konstantin"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2236"]
[BlackElo "2140"]
[PlyCount "81"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Ruedersdorf"]
[BlackTeam "Koenig Tegel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 c5 3. e3 d5 4. cxd5 Nxd5 5. Qc2 Nc6 6. a3 Bg4 7. Qxc5 Rc8 8. Qb5 a6 9. Qa4 Qd7 10. Nc3 Nxc3 11. dxc3 e5 12. Be2 Bd6 13. 0-0 0-0 14. Rd1 b5 15. Qc2 f5 16. e4 Kh8 17. h3 Bxf3 18. Bxf3 Nd4 19. Qd3 Nxf3+ 20. Qxf3 f4 21. Rd3 Rf6 22. Bd2 Rg8 23. Rd1 g5 24. Be1 Rgg6 25. Qg4 Qxg4 26. hxg4 Kg7 27. f3 Be7 28. Rd7 Kf7 29. Bf2 Rc6 30. R1d5 Ke6 31. Ra7 Rg8 32. Kf1 Rgc8 33. Rdd7 Re8 34. Ke2 h6 35. Rdb7 Kd6 36. b4 Ke6 37. Rb6 Rec8 38. Raxa6 Kd7 39. Rxc6 Rxc6 40. Rxc6 Kxc6 41. Kd3 1-0

[Event "Oberliga Nord O 0910"]
[Site "Germany"]
[Date "2010.02.07"]
[Round "6.4"]
[White "Bubolz, Konstantin"]
[Black "Kaiser, Martin"]
[Result "0-1"]
[ECO "E49"]
[WhiteElo "2140"]
[BlackElo "2181"]
[PlyCount "84"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Koenig Tegel"]
[BlackTeam "Weisse Dame"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. e3 0-0 6. a3 Bxc3+ 7. bxc3 c5 8. cxd5 exd5 9. Bd3 b6 10. Ne2 Ba6 11. Bxa6 Nxa6 12. Qd3 Nc7 13. 0-0 Qd7 14. Ng3 Qb5 15. Qc2 Ne6 16. Bb2 Rac8 17. Qd2 Rc7 18. e4 cxd4 19. cxd4 Rfc8 20. Rac1 Qb3 21. Rxc7 Rxc7 22. Rc1 Rc4 23. Nf5 g6 24. Nd6 Rxc1+ 25. Bxc1 Qb1 26. e5 Nxd4 27. Kf2 Nb3 28. Qg5 Qc2+ 29. Kg3 Nh5+ 30. Kh4 Qxc1 31. Qd8+ Kg7 32. g3 Qd2 33. h3 Nd4 34. f4 Nf3+ 35. Kg4 Nh2+ 36. Kh4 Nf3+ 37. Kg4 Nxe5+ 38. Kh4 Nf3+ 39. Kg4 Qe2 40. Qc7 Nh2+ 41. Kh4 Nf3+ 42. Kg4 Nf6# 0-1

[Event "Oberliga Nord O 0910"]
[Site "Germany"]
[Date "2009.12.16"]
[Round "4.4"]
[White "Bubolz, Konstantin"]
[Black "Kalabic, Faris"]
[Result "1-0"]
[ECO "E49"]
[WhiteElo "2140"]
[BlackElo "2255"]
[PlyCount "171"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Koenig Tegel"]
[BlackTeam "Zehlendorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 0-0 7. e3 Nbd7 8. Bd3 c5 9. cxd5 exd5 10. Ne2 Re8 11. 0-0 Nf8 12. Kh1 Ne6 13. Bb2 Ng5 14. Bc1 h6 15. Ng3 Bd7 16. Ra2 Qa5 17. Qe1 Bb5 18. Qe2 Bxd3 19. Qxd3 Rac8 20. Bd2 Qa4 21. Qb1 b6 22. Re1 Rc7 23. Nf5 Ne6 24. Qd1 Qc4 25. Rb2 Qd3 26. Qb1 Qxb1 27. Rexb1 h5 28. h4 g6 29. Ng3 Nd8 30. e4 Ne6 31. exd5 Nf8 32. Bf4 Rcc8 33. Be5 Nxd5 34. Ne4 cxd4 35. Bxd4 Re6 36. Rb5 Rd8 37. c4 Nc7 38. Nf6+ Rxf6 39. Bxf6 Rd6 40. Be5 Nxb5 41. cxb5 Rd3 42. Rc1 f5 43. Rc7 Rd7 44. Kh2 Kf7 45. Kg3 Ke6 46. Rxd7 Kxd7 47. Kf4 Ne6+ 48. Ke3 Nc5 49. Kd4 Ke6 50. Bc7 Nd7 51. Kc4 Ne5+ 52. Kd4 Nd7 53. Ke3 Kd5 54. Kf4 Nc5 55. Bb8 Ne6+ 56. Ke3 Kc5 57. a4 Kb4 58. Kd3 Kxa4 59. Kc4 Ka5 60. Bxa7 Nf4 61. g3 Ne2 62. Bb8 Ng1 63. Kd3 Nxf3 64. Ke3 Nh2 65. Kf4 Kxb5 66. Kg5 Kc6 67. Kxg6 Ng4 68. Kxh5 b5 69. Bf4 Kd5 70. Kg5 Ke4 71. Bd6 Kd5 72. Bb4 Ke4 73. h5 Kf3 74. Kxf5 Kxg3 75. Be1+ Kf3 76. Kg5 Ne5 77. Bd2 Ng4 78. Bc3 Kg3 79. Bb4 Kf3 80. Bd6 Nf2 81. Bb4 Nd3 82. Bd6 b4 83. Bxb4 Ne5 84. Bc3 Nf7+ 85. Kg6 Kg4 86. Bf6 1-0

[Event "Berlin Lichtenrade op 05th"]
[Site "Berlin"]
[Date "2009.10.25"]
[Round "9"]
[White "Lerch, Philipp"]
[Black "Bubolz, Konstantin"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1943"]
[BlackElo "2140"]
[PlyCount "58"]
[EventDate "2009.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. Nf4 Nxd4 10. Qh5+ Ke7 11. Ng6+ hxg6 12. exf6+ Nxf6 13. Qxh8 Kf7 14. 0-0 e5 15. Nb3 Nxb3 16. axb3 Bf5 17. Bxf5 gxf5 18. Bg5 Bc5 19. Qh3 g6 20. Rac1 Bb6 21. Rfe1 e4 22. Qg3 Qe7 23. Red1 Rd8 24. Qh4 d4 25. Rc4 d3 26. Be3 Bxe3 27. fxe3 Ng4 28. Qg3 Qg5 29. Rc7+ Ke6 0-1

[Event "Berlin Lichtenrade op 05th"]
[Site "Berlin"]
[Date "2009.10.22"]
[Round "6"]
[White "Davydov, Ruven"]
[Black "Bubolz, Konstantin"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1954"]
[BlackElo "2140"]
[PlyCount "63"]
[EventDate "2009.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Ne2 Qh4 6. Be3 Nc6 7. Qd2 Nb4 8. Bb5+ c6 9. Ba4 Bf5 10. a3 Na6 11. Nbc3 Nc7 12. Ng3 Bg6 13. 0-0-0 Ne6 14. Nxd5 b5 15. Qc3 Nd8 16. Bb3 cxd5 17. Bxd5 Rb8 18. Bc6+ Kf8 19. d5 Qc4 20. Qxc4 bxc4 21. Bxa7 Rc8 22. Rd4 c3 23. b4 Ne7 24. Rhd1 f5 25. Ne2 Kf7 26. Nxc3 Be5 27. Rc4 Nexc6 28. dxc6 Rxc6 29. Bc5 Bxc3 30. Rxc3 Ne6 31. Rd7+ Kf6 32. Be7+ 1-0

[Event "Berlin Lichtenrade op 05th"]
[Site "Berlin"]
[Date "2009.10.20"]
[Round "4"]
[White "Bubolz, Konstantin"]
[Black "Batyrov, Sapar"]
[Result "0-1"]
[ECO "D16"]
[WhiteElo "2140"]
[BlackElo "2421"]
[PlyCount "68"]
[EventDate "2009.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bg4 6. Ne5 Nbd7 7. Nxg4 Nxg4 8. e4 e5 9. Qxg4 exd4 10. Bd2 dxc3 11. Bxc3 b5 12. 0-0-0 Qe7 13. b4 Qe6 14. Qxe6+ fxe6 15. g3 h5 16. f4 Nb6 17. Bh3 Nxa4 18. Be5 Rh6 19. f5 a5 20. Bf4 Nc3 21. Bxh6 Nxd1 22. Rxd1 gxh6 23. bxa5 Rxa5 24. f6 Ra1+ 25. Kc2 Rxd1 26. Kxd1 Kf7 27. e5 Bc5 28. Bg2 Bd4 29. Bxc6 b4 30. Bb5 c3 31. Kc2 Bxe5 32. Be2 h4 33. Kb3 hxg3 34. hxg3 Bxg3 0-1

[Event "Berlin Lichtenrade op 05th"]
[Site "Berlin"]
[Date "2009.10.19"]
[Round "3"]
[White "Weyers, Guido"]
[Black "Bubolz, Konstantin"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1976"]
[BlackElo "2140"]
[PlyCount "96"]
[EventDate "2009.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c5 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nc7 6. Nf3 Nc6 7. 0-0 e5 8. b3 Be7 9. Bb2 Be6 10. d3 0-0 11. Rc1 b6 12. Qc2 Rc8 13. Qb1 Qd7 14. Rfd1 Bg4 15. Ne4 Qf5 16. Ned2 Ne6 17. Nf1 Bxf3 18. Bxf3 Ncd4 19. Bxd4 Nxd4 20. Nd2 Bg5 21. Be4 Qh3 22. Bg2 Qh6 23. e3 Ne2+ 24. Kh1 Bxe3 25. Rc2 Bxf2 26. Nf1 Nxg3+ 27. Nxg3 Bxg3 28. Be4 f5 29. Bd5+ Kh8 30. Qb2 Rcd8 31. Bc4 Rd4 32. Rg2 Rg4 33. Rdg1 f4 34. Qxe5 Rh4 35. Qb2 f3 36. Rxg3 f2 37. Qxg7+ Qxg7 38. Rxg7 fxg1Q+ 39. Rxg1 h5 40. Re1 Rf2 41. Re8+ Kg7 42. Re7+ Kg6 43. a4 Rhxh2+ 44. Kg1 Rfg2+ 45. Kf1 Rb2 46. Bd5 Rb1+ 47. Re1 Rxe1+ 48. Kxe1 Kf5 0-1

[Event "Oberliga Nord O 0910"]
[Site "Germany"]
[Date "2009.10.18"]
[Round "1.5"]
[White "Bubolz, Konstantin"]
[Black "Schmidt, Robert"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2140"]
[BlackElo "2145"]
[PlyCount "75"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Koenig Tegel"]
[BlackTeam "Eberswalde"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 c5 2. d5 d6 3. c4 g6 4. e4 Bg7 5. Nf3 Nf6 6. Nc3 0-0 7. h3 Na6 8. a3 Nc7 9. Bd3 a6 10. a4 Bd7 11. a5 e6 12. 0-0 exd5 13. exd5 Rb8 14. Bf4 Nce8 15. Qc2 b6 16. axb6 Rxb6 17. b3 Nh5 18. Bd2 Qc8 19. Kh2 f5 20. Rfe1 Bf6 21. Rab1 Qd8 22. Na2 Neg7 23. Ba5 g5 24. Bxb6 Qxb6 25. g3 g4 26. hxg4 fxg4 27. Nd2 Qd8 28. Bxh7+ Kh8 29. Kg2 Bd4 30. Ne4 Rf3 31. Re2 Nf4+ 32. gxf4 Qh4 33. Rh1 Rh3 34. Nxd6 Nf5 35. Nxf5 Qxh7 36. Nxd4 Rxh1 37. Qxh7+ Rxh7 38. Ne6 1-0

[Event "BL2-Nord 0809"]
[Site "Germany"]
[Date "2009.02.01"]
[Round "6.8"]
[White "Nachtkamp, Herbert"]
[Black "Bubolz, Konstantin"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "2085"]
[BlackElo "2135"]
[PlyCount "33"]
[EventDate "2008.10.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]
[WhiteTeam "Norderstedt"]
[BlackTeam "Koenig Tegel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 c5 3. e3 b6 4. Nbd2 Bb7 5. Bd3 d6 6. 0-0 e6 7. Re1 Be7 8. e4 cxd4 9. Nxd4 0-0 10. N2f3 Nbd7 11. Nb3 Qc7 12. Qe2 Rac8 13. c3 Rfd8 14. Bf4 Nh5 15. Bd2 Nhf6 16. Bf4 Nh5 17. Bd2 1/2-1/2

[Event "Berlin Eckbauer op 11th"]
[Site "Berlin"]
[Date "2008.10.13"]
[Round "6.6"]
[White "Bubolz, Konstantin"]
[Black "Fleischmann, Klaus"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2138"]
[BlackElo "1826"]
[PlyCount "67"]
[EventDate "2008.09.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 Qe7 4. e4 f5 5. e5 Nh6 6. Nc3 Nf7 7. Nf3 Nc6 8. Bd3 d6 9. a3 Bxc3 10. Bxc3 dxe5 11. dxe5 Bd7 12. Qe2 a5 13. b3 0-0 14. 0-0 g5 15. Qb2 g4 16. Nd2 Qh4 17. f4 Ne7 18. b4 Bc6 19. g3 Qh3 20. Nb3 Rfd8 21. Rfd1 axb4 22. Bxb4 Ng6 23. Bf1 Nxf4 24. Bxh3 Nxh3+ 25. Kf1 Bf3 26. Rxd8+ Rxd8 27. Nd4 Nhg5 28. Be7 Rd7 29. Bf6 h5 30. Ra2 Kh7 31. Nxf3 Nxf3 32. Qxb7 Rd1+ 33. Kf2 Kg6 34. Qc8 1-0

[Event "Berlin Eckbauer op 11th"]
[Site "Berlin"]
[Date "2008.10.06"]
[Round "5.9"]
[White "Bubolz, Konstantin"]
[Black "Bader, Arnd"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2138"]
[BlackElo "1947"]
[PlyCount "45"]
[EventDate "2008.09.08"]
[EventType "swiss"]
[EventRounds "6"]
[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. cxb5 a6 5. f3 e6 6. e4 Bb7 7. Nc3 exd5 8. e5 Nh5 9. Nh3 d4 10. Ne4 Bxe4 11. fxe4 g6 12. Qb3 Qh4+ 13. Nf2 axb5 14. Bxb5 Qe7 15. Qd5 Ra7 16. 0-0 Qe6 17. Nd3 Nc6 18. Bd2 Rc7 19. b3 Ne7 20. Qa8+ Rc8 21. Qb7 f5 22. exf5 Nxf5 23. Rxf5 1-0

[Event "Berlin Eckbauer op 11th"]
[Site "Berlin"]
[Date "2008.09.22"]
[Round "3.3"]
[White "Biebelmann, Gerd"]
[Black "Bubolz, Konstantin"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1881"]
[BlackElo "2138"]
[PlyCount "85"]
[EventDate "2008.09.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

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 Rde8 11. Qa4 Kb8 12. b5 Nd8 13. Ba3 f6 14. Bc5 Nc8 15. Qb3 Ne6 16. Bxd6 Nxd6 17. a4 Nf4 18. Bf1 Qf5 19. a5 Nd3 20. Rxe8+ Rxe8 21. b6 Nf4 22. bxc7+ Kxc7 23. a6 b6 24. c4 dxc4 25. Nxc4 Nh3+ 26. gxh3 Bxf3 27. Bg2 Bxg2 28. Nxd6 Kxd6 29. Qg3+ Kd5 30. Qxg2+ Qe4 31. Qf1 Qe2 32. Qb1 Re4 33. Qb3+ Qc4 34. Qf3 Kxd4 35. Rd1+ Ke5 36. Qh5+ f5 37. Qe8+ Kf4 38. Qb8+ Kf3 39. Qd6 f4 40. Rd3+ Ke2 41. Rd2+ Ke1 42. Rd1+ Ke2 43. Rd2+ 1/2-1/2

[Event "Berlin Eckbauer op 11th"]
[Site "Berlin"]
[Date "2008.09.15"]
[Round "2.3"]
[White "Bubolz, Konstantin"]
[Black "Roth, Joachim"]
[Result "1-0"]
[ECO "A67"]
[WhiteElo "2138"]
[BlackElo "1773"]
[PlyCount "77"]
[EventDate "2008.09.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. c4 c5 3. d5 exd5 4. cxd5 d6 5. e4 g6 6. Nc3 Bg7 7. f4 Nf6 8. Bb5+ Nfd7 9. a4 0-0 10. Nf3 Na6 11. 0-0 Nb4 12. Re1 a6 13. Bf1 Re8 14. h3 Nf8 15. Be3 b6 16. Bf2 Bb7 17. Bc4 Nd7 18. Qd2 b5 19. axb5 Nb6 20. Bf1 a5 21. Bd3 f6 22. Na4 Nxa4 23. Rxa4 f5 24. exf5 Rxe1+ 25. Bxe1 Bxd5 26. fxg6 Bxf3 27. gxh7+ Kh8 28. gxf3 Nxd3 29. Qxd3 Bxb2 30. Bc3+ Bxc3 31. Qxc3+ Kxh7 32. f5 Qe7 33. f6 Rg8+ 34. Kf2 Qe6 35. Qd3+ Kh6 36. Rh4+ Kg5 37. Rg4+ Kxf6 38. Rxg8 Qxg8 39. Qxd6+ 1-0

[Event "Berlin Eckbauer op 11th"]
[Site "Berlin"]
[Date "2008.09.08"]
[Round "1.4"]
[White "Schneider, Eckehard"]
[Black "Bubolz, Konstantin"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1802"]
[BlackElo "2138"]
[PlyCount "62"]
[EventDate "2008.09.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 Bd7 7. b4 cxd4 8. cxd4 Rc8 9. Bb2 Na5 10. Nc3 Nc4 11. Bxc4 dxc4 12. 0-0 Ne7 13. Re1 Nd5 14. Qd2 Be7 15. Rac1 0-0 16. Ne4 Qc7 17. Nc5 b6 18. Nxd7 Qxd7 19. Bc3 Rfd8 20. Red1 b5 21. Ng5 Nxc3 22. Rxc3 f6 23. Nf3 f5 24. Qf4 Qd5 25. Kf1 a5 26. Rb1 axb4 27. axb4 Ra8 28. Qc1 Ra4 29. Ra3 Rda8 30. Rba1 Rxa3 31. Rxa3 Bxb4 0-1

[Event "Oberliga Nord O 0708"]
[Site "Germany"]
[Date "2008.04.20"]
[Round "9.2"]
[White "Bubolz, Konstantin"]
[Black "Bartolomaeus, Christian"]
[Result "1-0"]
[ECO "A87"]
[WhiteElo "2110"]
[BlackElo "2240"]
[PlyCount "101"]
[EventDate "2007.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Koenig Tegel II"]
[BlackTeam "Greifswald"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. c4 Bg7 5. Nc3 0-0 6. Nf3 d6 7. 0-0 Qe8 8. d5 a5 9. Rb1 Na6 10. b3 Kh8 11. Nd4 h6 12. Bb2 g5 13. e4 f4 14. Nf5 Bxf5 15. exf5 Nd7 16. g4 Ne5 17. Nb5 c5 18. Nc3 Bf6 19. Be4 Kg7 20. Bf3 Rg8 21. Ne4 b5 22. Kg2 Qd7 23. cxb5 Qxb5 24. Be2 Qb4 25. Bc4 Qb7 26. f3 Rab8 27. Qe2 Nc7 28. Nxc5 Qa7 29. Bxe5 Bxe5 30. Nd7 Nxd5 31. Bxd5 Qxd7 32. Bxg8 Kxg8 33. Qc4+ Kg7 34. Rbc1 Qa7 35. Rfe1 Bf6 36. Re2 Rb4 37. Qc7 Rb7 38. Qc4 Rb4 39. Qc7 Rb7 40. Qc6 Rb6 41. Qe8 Rb8 42. Qg6+ Kf8 43. Qxh6+ Kf7 44. Qg6+ Kf8 45. h4 gxh4 46. g5 Be5 47. Qe6 Qb7 48. g6 h3+ 49. Kh2 Ke8 50. Rxe5 dxe5 51. g7 1-0

[Event "Oberliga Nord O 0708"]
[Site "Germany"]
[Date "2008.04.06"]
[Round "8.3"]
[White "Bubolz, Konstantin"]
[Black "Haessler, Wolfgang"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "2110"]
[BlackElo "2251"]
[PlyCount "46"]
[EventDate "2007.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Koenig Tegel II"]
[BlackTeam "Friesen Lichtenberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 exd4 5. Bxc4 Nc6 6. 0-0 Be6 7. Bxe6 fxe6 8. e5 Qd5 9. Nbd2 Nh6 10. Nb3 0-0-0 11. Bg5 Rd7 12. Re1 Nf7 13. Rc1 Bb4 14. Bd2 Be7 15. Bg5 Nxg5 16. Nxg5 Bb4 17. Re2 d3 18. Re3 Nxe5 19. a3 Be7 20. Rxe5 Qxe5 21. Nf7 Qxb2 22. Nxh8 d2 23. Rb1 Qxb1 0-1

[Event "Oberliga Nord O 0708"]
[Site "Germany"]
[Date "2008.03.09"]
[Round "7.3"]
[White "Reichenbach, Werner"]
[Black "Bubolz, Konstantin"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "2335"]
[BlackElo "2110"]
[PlyCount "45"]
[EventDate "2007.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Zehlendorf II"]
[BlackTeam "Koenig Tegel II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Qd3 dxe4 5. Qxe4 Bxc3+ 6. bxc3 Nf6 7. Qh4 c5 8. Nf3 Nc6 9. Bd3 cxd4 10. 0-0 0-0 11. Re1 Ne7 12. cxd4 Bd7 13. Ba3 Re8 14. Ne5 Ng6 15. Qg3 Rc8 16. Nc4 Nh5 17. Qe3 Ngf4 18. Bf1 Rxc4 19. Bxc4 Qg5 20. Bf1 Bb5 21. g3 Bc6 22. c4 Rc8 23. Bd6 1-0

[Event "Oberliga Nord O 0708"]
[Site "Germany"]
[Date "2008.02.10"]
[Round "6.3"]
[White "Bubolz, Konstantin"]
[Black "Horn, Sven"]
[Result "1-0"]
[ECO "E99"]
[WhiteElo "2110"]
[BlackElo "2111"]
[PlyCount "77"]
[EventDate "2007.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Koenig Tegel II"]
[BlackTeam "Lasker Steglitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. a4 a5 14. Nd3 b6 15. Be1 Nf6 16. b4 axb4 17. Nb5 g4 18. Nxb4 Kh8 19. Bh4 h5 20. Bxf6 Bxf6 21. fxg4 hxg4 22. Bxg4 Rf7 23. Ra3 Rh7 24. Qe2 Rh4 25. Bxc8 Rxc8 26. Rff3 Kg7 27. Rh3 Ng6 28. Rxh4 Bxh4 29. Qg4 Ra8 30. Nc6 Qc8 31. Qxc8 Rxc8 32. a5 bxa5 33. Rxa5 f3 34. g3 Bg5 35. Kf2 Rf8 36. Ra3 Bc1 37. Rxf3 Ra8 38. Nxc7 Ra2+ 39. Kg1 1-0

[Event "Oberliga Nord O 0708"]
[Site "Germany"]
[Date "2007.12.09"]
[Round "4.2"]
[White "Lundin, Jan"]
[Black "Bubolz, Konstantin"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2303"]
[BlackElo "2110"]
[PlyCount "67"]
[EventDate "2007.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Berlin SF"]
[BlackTeam "Koenig Tegel II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Bg5 e6 3. Nf3 h6 4. Bf4 c5 5. e3 Nc6 6. Nc3 Nh5 7. d5 Nb4 8. dxe6 dxe6 9. Qxd8+ Kxd8 10. 0-0-0+ Ke8 11. Bb5+ Nc6 12. Ne5 a6 13. Nxc6 Bd7 14. Rxd7 Kxd7 15. Ne5+ Ke7 16. Be2 Nxf4 17. exf4 Rd8 18. Bf3 g5 19. Bxb7 Ke8 20. Bxa6 Bg7 21. Ne4 gxf4 22. Nc6 Ra8 23. Rd1 Bd4 24. Bb5 Kf8 25. Nxd4 cxd4 26. Rxd4 Rxa2 27. Nf6 Ra1+ 28. Kd2 Ke7 29. Rxf4 Rd8+ 30. Bd3 e5 31. Rf3 Ra4 32. Ke2 Rd6 33. Ne4 Rg6 34. Nc3 1-0

[Event "Oberliga Nord O 0708"]
[Site "Germany"]
[Date "2007.11.25"]
[Round "3.3"]
[White "Bubolz, Konstantin"]
[Black "Werner, Patrick"]
[Result "1-0"]
[ECO "D89"]
[WhiteElo "2110"]
[BlackElo "2335"]
[PlyCount "56"]
[EventDate "2007.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Koenig Tegel II"]
[BlackTeam "Pankow Rotation"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 cxd4 9. cxd4 0-0 10. 0-0 Nc6 11. Be3 Na5 12. Bd3 Bg4 13. f3 Be6 14. d5 Bxa1 15. Qxa1 f6 16. Bh6 Re8 17. Kh1 a6 18. Nf4 Bd7 19. e5 e6 20. Qd4 f5 21. g4 Bc6 22. gxf5 Bxd5 23. Qg1 exf5 24. Bxf5 Bf7 25. e6 Qf6 26. exf7+ Kxf7 27. Be4 Re5 28. Nd5 Qh4 1-0

[Event "Oberliga Nord O 0708"]
[Site "Germany"]
[Date "2007.11.04"]
[Round "2.4"]
[White "Bubolz, Konstantin"]
[Black "Berndt, Klaus"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2094"]
[BlackElo "2218"]
[PlyCount "39"]
[EventDate "2007.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Koenig Tegel II"]
[BlackTeam "Cottbus"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e6 2. Nc3 d5 3. d4 Be7 4. cxd5 exd5 5. Bf4 Nf6 6. e3 0-0 7. Nf3 c5 8. Ne5 Qb6 9. Qd2 cxd4 10. exd4 Nc6 11. Bd3 Be6 12. Nxc6 bxc6 13. 0-0 Bb4 14. Rfe1 c5 15. Be5 Ne8 16. Rac1 f6 17. dxc5 Bxc5 18. Bg3 Bb4 19. Qe2 h6 20. Na4 1-0

[Event "Oberliga Nord O 0708"]
[Site "Germany"]
[Date "2007.10.21"]
[Round "1.3"]
[White "Bubolz, Konstantin"]
[Black "Gurack, Daniel"]
[Result "1/2-1/2"]
[ECO "E43"]
[WhiteElo "2094"]
[BlackElo "2152"]
[PlyCount "152"]
[EventDate "2007.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Koenig Tegel II"]
[BlackTeam "Eberswalde"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. e3 b6 5. f3 0-0 6. e4 d5 7. cxd5 exd5 8. e5 Ne8 9. Bd3 c5 10. a3 Ba5 11. Nge2 Nc6 12. 0-0 Bxc3 13. bxc3 g6 14. Bh6 Ng7 15. f4 Ne7 16. Ng3 c4 17. Bxg7 Kxg7 18. f5 cxd3 19. f6+ Kh8 20. fxe7 Qxe7 21. Qxd3 Be6 22. Rf6 Rfc8 23. h4 Rc6 24. Qe3 Rac8 25. Ne2 Bf5 26. Qg5 Rxf6 27. Qxf6+ Qxf6 28. exf6 Rc6 29. Ng3 Bd3 30. Nf1 Rxf6 31. Ne3 Be4 32. c4 Rd6 33. cxd5 Bxd5 34. Nxd5 Rxd5 35. Rd1 Kg7 36. Kf2 Kf6 37. Kf3 Ke6 38. g4 h5 39. g5 Ra5 40. Rd3 Kd5 41. Ke3 Ra4 42. Rb3 a6 43. Rxb6 Rxa3+ 44. Kf4 Ra1 45. Rb7 a5 46. Rd7+ Ke6 47. Ra7 a4 48. Ra5 Rh1 49. Ra6+ Kd5 50. Ra5+ Kxd4 51. Rxa4+ Kd5 52. Kg3 Rg1+ 53. Kh2 Rf1 54. Kg3 Rf5 55. Ra5+ Ke6 56. Ra6+ Ke7 57. Ra7+ Kf8 58. Ra8+ Kg7 59. Ra7 Rf1 60. Kg2 Re1 61. Kg3 Re4 62. Rb7 Rd4 63. Ra7 Kf8 64. Rb7 Ke8 65. Ra7 Rd8 66. Ra3 Ke7 67. Re3+ Kd6 68. Rd3+ Ke6 69. Re3+ Kf5 70. Ra3 Ke4 71. Ra4+ Rd4 72. Ra7 Rd3+ 73. Kg2 Kf4 74. Ra4+ Ke5 75. Ra7 f5 76. gxf6 Kxf6 1/2-1/2

[Event "Kiel op-A 19th"]
[Site "Kiel"]
[Date "2006.07.28"]
[Round "9"]
[White "Bubolz, Konstantin"]
[Black "Joppien, Arne"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2050"]
[BlackElo "2054"]
[PlyCount "70"]
[EventDate "2006.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 d5 6. a3 Be7 7. cxd5 exd5 8. b4 c6 9. Ng3 Bd6 10. Bd3 Re8 11. Qc2 g6 12. f3 Qc7 13. Nce2 Nbd7 14. 0-0 Nf8 15. e4 dxe4 16. fxe4 Be7 17. Bb2 Ng4 18. Qc3 f6 19. h3 Nh6 20. Kh1 Qd8 21. d5 cxd5 22. e5 Nf7 23. exf6 Bd6 24. Bc2 Be5 25. Nd4 Qd6 26. Nge2 Bd7 27. Bb3 Ne6 28. Qf3 Nc7 29. h4 h5 30. Bc2 Bf4 31. Qd3 Bf5 32. Nxf5 gxf5 33. Qxf5 Ne6 34. Qh7+ Kf8 35. Bg6 Qd7 1-0

[Event "Kiel op-A 19th"]
[Site "Kiel"]
[Date "2006.07.27"]
[Round "8"]
[White "Horn, Peter"]
[Black "Bubolz, Konstantin"]
[Result "0-1"]
[ECO "C32"]
[WhiteElo "2174"]
[BlackElo "2050"]
[PlyCount "90"]
[EventDate "2006.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. f4 e5 2. e4 d5 3. exd5 e4 4. d3 Nf6 5. dxe4 Bc5 6. Nc3 Ng4 7. Qe2 Bf2+ 8. Kd1 Bxg1 9. Rxg1 Nxh2 10. f5 Nxf1 11. Rxf1 b6 12. Rh1 Ba6 13. Qg4 Kf8 14. Bf4 f6 15. Kc1 Nd7 16. b3 Qe7 17. d6 cxd6 18. Nd5 Ne5 19. Nxe7 Nxg4 20. Ng6+ Kg8 21. Nxh8 Kxh8 22. Kb2 Nf2 23. Rhe1 Bb7 24. Bxd6 Nxe4 25. Bf4 g5 26. fxg6 hxg6 27. Rad1 Bc6 28. c4 Re8 29. Be3 Kg7 30. Bd4 g5 31. b4 Kg6 32. b5 Bb7 33. Bc3 Nxc3 34. Kxc3 Rxe1 35. Rxe1 Bxg2 36. Re2 Bh3 37. Kd4 g4 38. Ke3 Kg5 39. a4 f5 40. Rd2 f4+ 41. Kf2 g3+ 42. Kf3 Bg4+ 43. Kg2 Kh4 44. Rd8 f3+ 45. Kh1 Bh3 0-1

[Event "Kiel op-A 19th"]
[Site "Kiel"]
[Date "2006.07.26"]
[Round "7"]
[White "Bubolz, Konstantin"]
[Black "Janitzek, Nils"]
[Result "1-0"]
[ECO "E99"]
[WhiteElo "2050"]
[BlackElo "1892"]
[PlyCount "43"]
[EventDate "2006.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 a5 10. Be3 Nd7 11. a3 f5 12. f3 f4 13. Bf2 g5 14. b4 axb4 15. axb4 Rxa1 16. Qxa1 Nf6 17. c5 Ng6 18. Nb5 Rf7 19. Qa5 Qe7 20. cxd6 cxd6 21. Qa8 Rf8 22. Qb8 1-0

[Event "Kiel op-A 19th"]
[Site "Kiel"]
[Date "2006.07.25"]
[Round "6"]
[White "Bahr, Torsten"]
[Black "Bubolz, Konstantin"]
[Result "1/2-1/2"]
[ECO "C00"]
[BlackElo "2050"]
[PlyCount "88"]
[EventDate "2006.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. Nc3 e6 2. g3 d5 3. e4 Nf6 4. Bg2 Be7 5. d3 0-0 6. Nge2 d4 7. Nb1 c5 8. Nd2 Nc6 9. 0-0 b5 10. f4 Ba6 11. a4 bxa4 12. Rxa4 Bb5 13. Ra1 a5 14. h3 Qb6 15. Kh2 Rfe8 16. g4 Nb4 17. Nc4 Bxc4 18. dxc4 e5 19. g5 Nd7 20. f5 f6 21. h4 Red8 22. Ng3 Nf8 23. Qh5 Nxc2 24. Rb1 Ne3 25. Bxe3 dxe3 26. Ne2 Rd2 27. Nc3 Qb3 28. Nd5 Bd8 29. Rbe1 Qxb2 30. Nxe3 Rb8 31. Rg1 a4 32. Qg4 a3 33. Nd5 Nd7 34. h5 fxg5 35. f6 Nxf6 36. Qe6+ Kh8 37. h6 a2 38. Qf7 gxh6 39. Nxf6 Bxf6 40. Qxf6+ Kg8 41. Ref1 a1Q 42. Qe6+ Kh8 43. Qf6+ Kg8 44. Qe6+ Kh8 1/2-1/2

[Event "Kiel op-A 19th"]
[Site "Kiel"]
[Date "2006.07.24"]
[Round "5"]
[White "Bubolz, Konstantin"]
[Black "Haffner, Alexander"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2050"]
[BlackElo "2156"]
[PlyCount "80"]
[EventDate "2006.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 c6 8. Qc2 h6 9. Bh4 Re8 10. Nge2 Nbd7 11. f3 c5 12. 0-0-0 Qa5 13. g4 c4 14. Bf5 Nxg4 15. Bxg4 Bxh4 16. e4 dxe4 17. fxe4 Qg5+ 18. Qd2 Qxg4 19. Rhg1 Qh5 20. Nf4 Qa5 21. Nfd5 Bg5 22. Rxg5 hxg5 23. Qxg5 Qd8 24. Qf4 Nf6 25. Rg1 Nxd5 26. Nxd5 Re6 27. Rf1 Qf8 28. e5 Bd7 29. Qg4 Rd6 30. Qg2 Rxd5 31. Qxd5 Be6 32. Qa5 b6 33. Qd2 Bd5 34. Qg5 c3 35. bxc3 Qa3+ 36. Kd2 Qxa2+ 37. Ke3 Rc8 38. c4 Qxc4 39. Rg1 Qc3+ 40. Kf4 Qxd4+ 0-1

[Event "Kiel op-A 19th"]
[Site "Kiel"]
[Date "2006.07.23"]
[Round "4"]
[White "Hebbinghaus, Holger"]
[Black "Bubolz, Konstantin"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "2302"]
[BlackElo "2050"]
[PlyCount "73"]
[EventDate "2006.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. f4 Nc6 7. Ndf3 Qb6 8. a3 Be7 9. b4 cxd4 10. cxd4 f6 11. h4 fxe5 12. fxe5 0-0 13. Bd3 Ndxe5 14. dxe5 Nxe5 15. Qc2 Nxd3+ 16. Qxd3 e5 17. Qxd5+ Be6 18. Qe4 Bf5 19. Qe3 Qg6 20. Ra2 e4 21. Ng5 Rad8 22. Rd2 Rd3 23. Rxd3 exd3 24. N1f3 Bxg5 25. hxg5 Re8 26. Ne5 Qe6 27. Bb2 Qa2 28. 0-0 Qxb2 29. Rxf5 d2 30. Qd3 Qa1+ 31. Kh2 g6 32. Qd5+ Kh8 33. Qf7 Qh1+ 34. Kxh1 d1Q+ 35. Rf1 Qh5+ 36. Kg1 Rxe5 37. Qf8# 1-0

[Event "Kiel op-A 19th"]
[Site "Kiel"]
[Date "2006.07.22"]
[Round "1"]
[White "Bubolz, Konstantin"]
[Black "Millgramm, Stephan"]
[Result "1-0"]
[ECO "E42"]
[WhiteElo "2050"]
[PlyCount "79"]
[EventDate "2006.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 b6 6. a3 Ba5 7. Rb1 Na6 8. Nf4 Ne4 9. Bd2 Nxd2 10. Qxd2 0-0 11. Be2 Bb7 12. 0-0 f5 13. Rfd1 Bxc3 14. Qxc3 g5 15. Nh5 Qe7 16. d5 e5 17. d6 Qe6 18. b4 Rae8 19. b5 Nb8 20. f4 g4 21. fxe5 Qxe5 22. Qxe5 Rxe5 23. Kf2 Kf7 24. Nf4 Rfe8 25. Rb3 Be4 26. Bd3 Bxd3 27. Rbxd3 Re4 28. Rc1 Kf6 29. g3 Kg5 30. a4 h5 31. Nd5 Rh8 32. Ne7 h4 33. Kg2 hxg3 34. hxg3 Rxe7 35. dxe7 Re8 36. Rd6 Rxe7 37. Rh1 Re6 38. Rxe6 dxe6 39. Rh7 Kf6 40. Rb7 1-0

[Event "Berlin-ch U18"]
[Site "Berlin"]
[Date "2006.02.04"]
[Round "7.2"]
[White "Bubolz, Konstantin"]
[Black "Mai, Andreas"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "2051"]
[BlackElo "1730"]
[PlyCount "68"]
[EventDate "2006.01.29"]
[EventType "swiss"]
[EventRounds "7"]
[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 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nc6 7. 0-0 e5 8. d5 Ne7 9. b4 Ne8 10. c5 f5 11. Nd2 f4 12. Nc4 g5 13. f3 h5 14. a4 Rf6 15. Ba3 Rg6 16. b5 b6 17. cxd6 cxd6 18. Bb4 g4 19. a5 g3 20. h3 Nc6 21. Nxd6 Nxd6 22. Bxd6 Rxd6 23. bxc6 Qh4 24. Bc4 b5 25. Nxb5 Bf8 26. Qe2 Kh8 27. Nxd6 Bxd6 28. Rfc1 Bc5+ 29. Kf1 Bf2 30. Qxf2 gxf2 31. Rab1 Qd8 32. Rd1 Qxa5 33. d6 Qc5 34. Bd5 Ba6+ 0-1

[Event "Berlin-ch U18"]
[Site "Berlin"]
[Date "2006.02.03"]
[Round "6.1"]
[White "Figura, Atila Gajo"]
[Black "Bubolz, Konstantin"]
[Result "1/2-1/2"]
[ECO "A59"]
[WhiteElo "2352"]
[BlackElo "2051"]
[PlyCount "46"]
[EventDate "2006.01.29"]
[EventType "swiss"]
[EventRounds "7"]
[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. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. e4 Bxf1 8. Kxf1 d6 9. Nge2 Bg7 10. h3 0-0 11. Kg1 Nbd7 12. Kh2 Qb6 13. Qc2 Ne5 14. b3 c4 15. Be3 Nfg4+ 16. hxg4 Nxg4+ 17. Kh3 Nxe3 18. Qd2 Ng4 19. Kxg4 Qxf2 20. Kh3 Bxc3 21. Qxc3 Qxe2 22. Rhe1 Qf2 23. Qxc4 Rxa2 1/2-1/2

[Event "Berlin-ch U18"]
[Site "Berlin"]
[Date "2006.02.02"]
[Round "5.3"]
[White "Bubolz, Konstantin"]
[Black "Krautschick, Clemens"]
[Result "1-0"]
[ECO "E98"]
[WhiteElo "2051"]
[BlackElo "1769"]
[PlyCount "97"]
[EventDate "2006.01.29"]
[EventType "swiss"]
[EventRounds "7"]
[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 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. c5 Rf6 14. a4 b6 15. cxd6 Nxd6 16. Nd3 Rg6 17. a5 Bd7 18. axb6 axb6 19. Qb3 Rxa1 20. Rxa1 g4 21. Nb4 Nec8 22. fxg4 Bxg4 23. Bxg4 Rxg4 24. Qd1 Qg5 25. Qf3 Qg6 26. Ra8 Kf7 27. h3 Rg5 28. Nc6 Bf6 29. Bh4 Rh5 30. Nd8+ Ke7 31. Nc6+ Kf7 32. Nd8+ Ke7 33. Bxf6+ Kxf6 34. Ne6 Ke7 35. Nxc7 Rg5 36. g4 h5 37. Ne6 hxg4 38. Qg2 f3 39. Qg3 Nxe4 40. Nxe4 Qxe4 41. Nxg5 Qb1+ 42. Kh2 Qc2+ 43. Kh1 Qd1+ 44. Qg1 Qxd5 45. Ra1 gxh3 46. Nxh3 e4 47. Qg5+ Qxg5 48. Nxg5 Nd6 49. Nxe4 1-0

[Event "Berlin-ch U18"]
[Site "Berlin"]
[Date "2006.02.01"]
[Round "4.5"]
[White "Hummel, Helmut"]
[Black "Bubolz, Konstantin"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1634"]
[BlackElo "2051"]
[PlyCount "72"]
[EventDate "2006.01.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Bb4+ 5. Nc3 Qe7+ 6. Qe2 dxc4 7. Qxe7+ Nxe7 8. Bxc4 Nbc6 9. Nge2 Be6 10. Bxe6 fxe6 11. a3 Ba5 12. 0-0 Rd8 13. Re1 Kf7 14. Be3 Nd5 15. Rac1 Rd7 16. b4 Nxc3 17. Rxc3 Nxb4 18. axb4 Bxb4 19. Rec1 Bxc3 20. Rxc3 e5 21. d5 c6 22. f4 Rxd5 23. Bxa7 Rd2 24. Re3 Ra8 25. Bc5 exf4 26. Re4 Raa2 27. Kf2 g5 28. Kf3 g4+ 29. Kf2 Rdc2 30. Bd4 Kg6 31. Re6+ Kf7 32. Re4 c5 33. Rxf4+ Ke6 34. Re4+ Kd5 35. Re5+ Kd6 36. Re4 Rxe2+ 0-1

[Event "Berlin-ch U18"]
[Site "Berlin"]
[Date "2006.01.31"]
[Round "3.8"]
[White "Bubolz, Konstantin"]
[Black "Toman, Stefan"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2051"]
[BlackElo "1519"]
[PlyCount "87"]
[EventDate "2006.01.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. Qc2 0-0 7. e3 Bg4 8. Bd3 h6 9. Bh4 Nbd7 10. f3 Be6 11. Nge2 c5 12. 0-0 Qb6 13. Na4 Qc6 14. Bxf6 Bxf6 15. Nxc5 Nxc5 16. dxc5 Rac8 17. Rac1 Rc7 18. Nd4 Bxd4 19. exd4 Re8 20. Rfe1 Bc8 21. Re2 Rce7 22. Rce1 Qf6 23. Rxe7 Rxe7 24. Rxe7 Qxe7 25. Qe2 Be6 26. Qe5 g6 27. a4 f6 28. Qe1 Kf7 29. b4 f5 30. Qe3 Qf6 31. b5 f4 32. Qf2 Bf5 33. Bxf5 Qxf5 34. Qd2 g5 35. Qd1 Qe6 36. Qd2 Kf6 37. Kf2 Qe8 38. Qe2 Qb8 39. a5 Qc7 40. Qe5+ Qxe5 41. dxe5+ Kxe5 42. c6 bxc6 43. b6 axb6 44. a6 1-0

[Event "Berlin-ch U18"]
[Site "Berlin"]
[Date "2006.01.30"]
[Round "2.7"]
[White "Melzer, Alexander"]
[Black "Bubolz, Konstantin"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "1551"]
[BlackElo "2051"]
[PlyCount "79"]
[EventDate "2006.01.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. d3 c5 5. c4 bxc4 6. dxc4 e6 7. Nc3 Be7 8. 0-0 0-0 9. Bf4 d6 10. a3 Nc6 11. Rb1 a5 12. Nb5 e5 13. Bg5 Ne8 14. Bxe7 Qxe7 15. Qd2 Rd8 16. Ng5 f5 17. Bd5+ Kh8 18. Ne6 f4 19. Nxf8 Qxf8 20. e3 Nf6 21. e4 f3 22. Qe3 Nxd5 23. cxd5 Ne7 24. Nc7 Bc8 25. b4 axb4 26. axb4 cxb4 27. Rxb4 Bh3 28. Ne6 Bxe6 29. dxe6 d5 30. Rb3 d4 31. Qxf3 Qxf3 32. Rxf3 Kg8 33. Rf7 Nc6 34. Rd7 Re8 35. Rd6 Ne7 36. f4 Ng6 37. fxe5 Nxe5 38. Rxd4 g6 39. Rd6 Kg7 40. Kg2 1-0

[Event "Berlin-ch U18"]
[Site "Berlin"]
[Date "2006.01.29"]
[Round "1.3"]
[White "Bubolz, Konstantin"]
[Black "Schultze, Max"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2051"]
[BlackElo "1553"]
[PlyCount "85"]
[EventDate "2006.01.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 Nf6 6. e3 0-0 7. Bd3 b6 8. Nge2 Nbd7 9. 0-0 Bb7 10. Rc1 c5 11. Ng3 c4 12. Bb1 g6 13. Qf3 a6 14. Bh6 Re8 15. h4 Bf8 16. Bxf8 Nxf8 17. h5 b5 18. hxg6 fxg6 19. a3 Bc6 20. Qd1 Qe7 21. Re1 a5 22. e4 b4 23. Nxd5 Bxd5 24. exd5 Qxe1+ 25. Qxe1 Rxe1+ 26. Rxe1 Nxd5 27. Ne4 Kg7 28. Rc1 bxa3 29. bxa3 Nb6 30. Nd6 Ne6 31. Nxc4 Nxc4 32. Rxc4 Rd8 33. f4 Rxd4 34. Rxd4 Nxd4 35. Bd3 Kf6 36. Kf2 Ke6 37. Ke3 Nf5+ 38. Ke4 h5 39. Bc4+ Kd7 40. Bb5+ Ke6 41. Bc4+ Kf6 42. Bb3 Nh4 43. Bd1 1/2-1/2

[Event "GER-chT U20"]
[Site "Berlin"]
[Date "2005.12.30"]
[Round "7.2"]
[White "Bissbort, Julian"]
[Black "Bubolz, Konstantin"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2034"]
[BlackElo "2042"]
[PlyCount "42"]
[EventDate "2005.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Heilbronn U20"]
[BlackTeam "Koenig Tegel U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Bg4 6. 0-0 Nc6 7. c3 Qd7 8. Nbd2 Nge7 9. Re1 0-0-0 10. b4 Rde8 11. b5 Nd8 12. Qa4 Ng6 13. Rxe8 Rxe8 14. Qxa7 Qe6 15. Bxg6 Qxg6 16. Ba3 Bf4 17. Qa8+ Kd7 18. g3 Re2 19. Nh4 Qf6 20. Nb3 Bxg3 21. Nc5+ Ke8 0-1

[Event "GER-chT U20"]
[Site "Berlin"]
[Date "2005.12.29"]
[Round "6.2"]
[White "Bubolz, Konstantin"]
[Black "Zhang, Fan"]
[Result "0-1"]
[ECO "E42"]
[WhiteElo "2042"]
[BlackElo "2065"]
[PlyCount "138"]
[EventDate "2005.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Koenig Tegel U20"]
[BlackTeam "Bochum SG 31 U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 cxd4 6. exd4 d5 7. a3 Be7 8. c5 a5 9. Be3 0-0 10. b4 axb4 11. axb4 Rxa1 12. Qxa1 b6 13. g3 bxc5 14. bxc5 Ba6 15. Bg2 Bd3 16. 0-0 Nc6 17. Rd1 Bf5 18. Rd2 Qc8 19. Ra2 Nd7 20. Nb5 Bd3 21. Nec3 Qb7 22. Na7 Bf6 23. Nxc6 Qxc6 24. Ra7 Nb8 25. Qa5 Rc8 26. Na4 Qe8 27. Qc3 Nc6 28. Nb6 Rd8 29. Rc7 Bb5 30. Qb2 Ne7 31. Bf4 Nf5 32. Be5 Bxe5 33. dxe5 Rb8 34. Rc8 Rxc8 35. Nxc8 Qxc8 36. Qxb5 Nd4 37. Qa4 Qxc5 38. Qa8+ Qf8 39. Qa4 Ne2+ 40. Kf1 Nc3 41. Qa5 Qc8 42. Ke1 h6 43. Qb4 Na2 44. Qe7 Qc3+ 45. Kf1 Qa1+ 46. Ke2 Qxe5+ 47. Kf1 Qa1+ 48. Ke2 Qb2+ 49. Ke3 g6 50. Qd8+ Kg7 51. Bh3 Nc1 52. Kf3 Qe2+ 53. Kg2 Nd3 54. Qb6 e5 55. Qe3 Qxe3 56. fxe3 f5 57. Kf3 Kf6 58. Bf1 Nc5 59. Bb5 g5 60. h3 d4 61. exd4 exd4 62. h4 gxh4 63. gxh4 Ke5 64. Bc4 Ne4 65. Ba6 Nc5 66. Bc4 f4 67. Bb5 d3 68. Kg4 d2 69. Be2 Ne4 0-1

[Event "GER-chT U20"]
[Site "Berlin"]
[Date "2005.12.29"]
[Round "5.2"]
[White "Strohhaeker, Raoul"]
[Black "Bubolz, Konstantin"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2276"]
[BlackElo "2042"]
[PlyCount "120"]
[EventDate "2005.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Baden-Baden U20"]
[BlackTeam "Koenig Tegel U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Be2 Nh6 7. Na3 cxd4 8. cxd4 Bb4+ 9. Kf1 Nf5 10. Nc2 Be7 11. h4 h5 12. Bd3 g6 13. Bxf5 gxf5 14. Bg5 Qxb2 15. Bxe7 Kxe7 16. Rh3 Bd7 17. Ng5 Qb6 18. Rb3 Qa6+ 19. Kg1 b6 20. Qd2 Rac8 21. Nb4 Qb7 22. Nxc6+ Qxc6 23. Qb4+ Ke8 24. Rbb1 Qc3 25. Qd6 Qc6 26. Qa3 Qa4 27. Qe3 Rc4 28. Rb3 Rxd4 29. Ra3 Rd1+ 30. Rxd1 Qxd1+ 31. Kh2 d4 32. Qg3 Qg4 33. Rxa7 Qxg3+ 34. Kxg3 Ke7 35. Nxf7 Rg8+ 36. Ng5 Rd8 37. Nh7 Rg8+ 38. Kf3 Rg7 39. Nf6 Kd8 40. Ra8+ Kc7 41. Ne8+ Kb7 42. Nxg7 Kxa8 43. Nxh5 Kb7 44. Nf6 Ba4 45. Ke2 f4 46. h5 Bc2 47. h6 Kc6 48. h7 Bxh7 49. Nxh7 Kd5 50. Kd3 Kxe5 51. Ng5 Kd5 52. Nxe6 Kxe6 53. Kxd4 Kf5 54. Kd5 b5 55. Kc5 Ke4 56. Kxb5 Kd3 57. g4 Ke4 58. a4 f3 59. a5 Kf4 60. a6 Kxg4 1-0

[Event "GER-chT U20"]
[Site "Berlin"]
[Date "2005.12.28"]
[Round "4.1"]
[White "Hillmann, Michael"]
[Black "Bubolz, Konstantin"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "2067"]
[BlackElo "2042"]
[PlyCount "80"]
[EventDate "2005.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen U20"]
[BlackTeam "Koenig Tegel U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nb3 d5 6. cxd5 Qxd5 7. Qxd5 Nxd5 8. e4 Nb4 9. Na3 Be6 10. Bb5+ N8c6 11. Na5 a6 12. Bxc6+ bxc6 13. 0-0 Bc5 14. Bd2 Nd3 15. N3c4 0-0 16. b3 Rac8 17. Be3 Bxe3 18. Nxe3 Rfd8 19. Rfd1 c5 20. Rd2 Nf4 21. Rad1 Rd4 22. Nc2 Ne2+ 23. Kf1 Rxd2 24. Rxd2 Nc3 25. Ne1 Nxe4 26. Re2 Nc3 27. Rxe5 Nxa2 28. Nd3 Kf8 29. Nxc5 Ke7 30. f4 Nb4 31. Nxe6 fxe6 32. f5 Rc1+ 33. Ke2 Re1+ 34. Kxe1 Nd3+ 35. Kd2 Nxe5 36. fxe6 Kxe6 37. b4 Kd5 38. Kc3 Ke4 39. Nb7 Kd5 40. Na5 Ke4 1/2-1/2

[Event "GER-chT U20"]
[Site "Berlin"]
[Date "2005.12.28"]
[Round "3.2"]
[White "Moeller, Hendrik"]
[Black "Bubolz, Konstantin"]
[Result "1/2-1/2"]
[ECO "C19"]
[WhiteElo "2160"]
[BlackElo "2042"]
[PlyCount "93"]
[EventDate "2005.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK U20"]
[BlackTeam "Koenig Tegel U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. a4 Qc7 8. Nf3 h6 9. Be2 b6 10. Bd2 Ba6 11. Bxa6 Nxa6 12. 0-0 0-0 13. Nh4 Rac8 14. Qg4 Kh7 15. f4 f5 16. exf6 Rxf6 17. Qe2 Nb8 18. g4 cxd4 19. g5 Rff8 20. Qxe6 dxc3 21. Be3 Qd7 22. g6+ Kh8 23. f5 Qxe6 24. fxe6 Rf6 25. Bd4 Rxe6 26. Rf7 Rg8 27. Kh1 Nbc6 28. Bxc3 d4 29. Bb2 Nxg6 30. Nf5 Rf6 31. Rxf6 gxf6 32. Nxd4 Nxd4 33. Bxd4 Kg7 34. a5 Ne5 35. axb6 axb6 36. Rg1+ Kf7 37. Rxg8 Kxg8 38. Bxb6 Kf7 39. Kg2 Ke6 40. Be3 h5 41. Kg3 Kf5 42. Bd4 Ke4 43. Bc3 Ng4 44. h3 Ne3 45. Bxf6 Nxc2 46. Kh4 Kf5 47. Kxh5 1/2-1/2

[Event "GER-chT U20"]
[Site "Berlin"]
[Date "2005.12.27"]
[Round "1.2"]
[White "Bubolz, Konstantin"]
[Black "Rudnik, Kirill"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2042"]
[BlackElo "1877"]
[PlyCount "65"]
[EventDate "2005.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Koenig Tegel U20"]
[BlackTeam "Porz SG U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Be7 7. e3 Ne4 8. Bxe7 Qxe7 9. Nxd5 cxd5 10. Qxc8+ Qd8 11. Bb5+ Nc6 12. Bxc6+ bxc6 13. Qxc6+ Kf8 14. Ne2 Rc8 15. Qa4 h5 16. 0-0 Qg5 17. Rac1 Re8 18. Rc7 Rh6 19. Nf4 Rf6 20. Rfc1 Nxf2 21. Rc8 Nh3+ 22. Nxh3 Qxe3+ 23. Kh1 Rfe6 24. Rxe8+ Rxe8 25. Qa3+ Qxa3 26. bxa3 Re4 27. Rd1 Re3 28. Nf4 Rxa3 29. Nxd5 Rxa2 30. Nb4 Rb2 31. Nc6 a6 32. d5 Ke8 33. d6 1-0

[Event "GER-chT U20"]
[Site "Berlin"]
[Date "2005.12.27"]
[Round "2.2"]
[White "Holzschuh, Stephan"]
[Black "Bubolz, Konstantin"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2257"]
[BlackElo "2042"]
[PlyCount "83"]
[EventDate "2005.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Erfurt Medizin U20"]
[BlackTeam "Koenig Tegel U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. 0-0 e5 5. d3 d5 6. c4 Be7 7. cxd5 Nxd5 8. Nc3 Nc7 9. a4 Rb8 10. Bd2 0-0 11. Qb1 f6 12. Rc1 Re8 13. e3 Be6 14. Ne2 Qd7 15. Bc3 Nd5 16. d4 e4 17. Nd2 f5 18. dxc5 Nxc3 19. Nxc3 Nb4 20. Rd1 Qc7 21. Nb5 Qxc5 22. Nd4 Qe5 23. Bf1 Rbc8 24. b3 Red8 25. Nxe6 Qxe6 26. Bc4 Nd5 27. Qa2 Kh8 28. Rac1 Qe5 29. Nb1 Nb4 30. Qe2 g6 31. Rxd8+ Rxd8 32. Rd1 Rxd1+ 33. Qxd1 Qd6 34. Qxd6 Bxd6 35. Nc3 a6 36. f3 exf3 37. Kf2 Kg7 38. Kxf3 Nc6 39. Bd5 Ne5+ 40. Kg2 Bb4 41. Na2 Bd2 42. Bxb7 1/2-1/2

[Event "Oberliga Nord O 0506"]
[Site "Germany"]
[Date "2005.12.11"]
[Round "4.8"]
[White "Bubolz, Konstantin"]
[Black "Schnitzer, Peter"]
[Result "0-1"]
[ECO "D87"]
[WhiteElo "2042"]
[BlackElo "2174"]
[PlyCount "92"]
[EventDate "2005.10.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Koenig Tegel II"]
[BlackTeam "Kreuzberg III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 0-0 8. Ne2 c5 9. 0-0 Nc6 10. Be3 Bd7 11. Qd2 Qc7 12. Rac1 a6 13. Bf4 Qa5 14. Rfd1 b5 15. Bb3 c4 16. Bc2 e5 17. dxe5 Bg4 18. f3 Be6 19. Qd6 Rac8 20. Nd4 Rfd8 21. Nxc6 Qb6+ 22. Kf1 Rxd6 23. Ne7+ Kf8 24. Rxd6 Qc5 25. Nxc8 Bxc8 26. Rcd1 Be6 27. Rd8+ Ke7 28. Bg5+ f6 29. exf6+ Bxf6 30. Bxf6+ Kxf6 31. f4 Qe3 32. f5 Qxc3 33. e5+ Ke7 34. f6+ Kf7 35. R1d7+ Bxd7 36. Rxd7+ Kf8 37. Rd8+ Kf7 38. Rd7+ Ke8 39. Re7+ Kf8 40. Rd7 Qxc2 41. Rd8+ Kf7 42. Rd7+ Ke8 43. Rxh7 Qf5+ 44. Kg1 Qxe5 45. Re7+ Qxe7 46. fxe7 c3 0-1

[Event "Oberliga Nord O 0506"]
[Site "Germany"]
[Date "2005.11.13"]
[Round "2.8"]
[White "Kumke, Sebastian"]
[Black "Bubolz, Konstantin"]
[Result "0-1"]
[ECO "C06"]
[BlackElo "2042"]
[PlyCount "106"]
[EventDate "2005.10.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Koenig Tegel II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. 0-0 Bd6 11. Nf3 Qc7 12. Nc3 a6 13. h3 0-0 14. Be3 Kh8 15. Rc1 Bd7 16. Bb1 Be8 17. Ng5 Bh5 18. g4 Bf7 19. f4 Rae8 20. Qd2 Qe7 21. Qf2 Bg8 22. Rce1 Qc7 23. Qh4 Na5 24. Ne2 Nc4 25. Bc1 Qb6 26. b3 Be7 27. Bg6 Nd6 28. Bxe8 Rxe8 29. Qf2 Nfe4 30. Nxe4 Nxe4 31. Qe3 e5 32. fxe5 Bg5 33. Nf4 Rf8 34. Kg2 Bxf4 35. Rxf4 Rxf4 36. Qxf4 Qxd4 37. Re2 Qd1 38. Qe3 d4 39. Qxe4 Bd5 40. Qxd5 Qxe2+ 41. Kg3 Qe1+ 42. Kh2 Qe2+ 43. Qg2 Qxe5+ 44. Kg1 Qe1+ 45. Qf1 Qg3+ 46. Kh1 h6 47. Bf4 Qc3 48. Be5 Qc6+ 49. Kg1 Qc5 50. Qf4 d3+ 51. Bd4 Qe7 52. Qxh6+ Kg8 53. Qxg7+ Qxg7 0-1

[Event "Berlin Lichtenrade op 02nd"]
[Site "Berlin"]
[Date "2005.10.09"]
[Round "9"]
[White "Bartolomaeus, Christian"]
[Black "Bubolz, Konstantin"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2232"]
[BlackElo "2042"]
[PlyCount "78"]
[EventDate "2005.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nc6 6. a3 Bxc3+ 7. bxc3 Nf6 8. Bg5 0-0 9. Qf3 Bg4 10. Bxf6 Bxf3 11. Bxd8 Bxg2 12. Bxc7 Rfe8+ 13. Be2 Rxe2+ 14. Kxe2 Re8+ 15. Kd2 Bxh1 16. f3 g5 17. Re1 Rxe1 18. Kxe1 f5 19. Kf2 Kf7 20. Kg3 h5 21. h4 g4 22. fxg4 fxg4 23. Ne2 Bf3 24. Nf4 Ne7 25. Nxh5 Nf5+ 26. Kf4 Kg6 27. Ng3 Nxg3 28. Kxg3 b5 29. Kf4 a6 30. Ke3 Kf5 31. Bg3 Be4 32. Kd2 Ke6 33. h5 Bh7 34. Bh4 Kf5 35. Ke3 g3 36. Bxg3 Kg4 37. Bc7 Kxh5 38. Kf4 Bxc2 39. Ke5 Bb3 1/2-1/2

[Event "Berlin Lichtenrade op 02nd"]
[Site "Berlin"]
[Date "2005.10.08"]
[Round "8"]
[White "Bubolz, Konstantin"]
[Black "Welz, Peter"]
[Result "0-1"]
[ECO "A89"]
[WhiteElo "2042"]
[BlackElo "2156"]
[PlyCount "66"]
[EventDate "2005.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 Nc6 8. d5 Ne5 9. Nxe5 dxe5 10. c5 h6 11. Qb3 Kh8 12. Rd1 g5 13. Bd2 a6 14. Na4 Qe8 15. Rac1 Qh5 16. Ba5 f4 17. f3 fxg3 18. hxg3 g4 19. Bxc7 gxf3 20. exf3 e4 21. Nb6 Bg4 22. Rc3 exf3 23. Rxf3 Bxf3 24. Bxf3 Ng4 25. Bxg4 Qxg4 26. Nxa8 Bd4+ 27. Rxd4 Qxd4+ 28. Kg2 Qf2+ 29. Kh3 Qf1+ 30. Kh4 Qh1+ 31. Kg4 h5+ 32. Kg5 Qe4 33. Qc3+ Kh7 0-1

[Event "Berlin Lichtenrade op 02nd"]
[Site "Berlin"]
[Date "2005.10.07"]
[Round "7"]
[White "Bubolz, Konstantin"]
[Black "Sondermann, Johannes"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2042"]
[BlackElo "2179"]
[PlyCount "33"]
[EventDate "2005.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. f3 e6 6. e4 d6 7. Nc3 Bb7 8. Bg5 Be7 9. bxa6 Bxa6 10. Bxa6 Nxa6 11. dxe6 fxe6 12. Nge2 h6 13. Bh4 Nc7 14. 0-0 d5 15. exd5 exd5 16. Nf4 Kf7 17. Bxf6 1/2-1/2

[Event "Berlin Lichtenrade op 02nd"]
[Site "Berlin"]
[Date "2005.10.06"]
[Round "6"]
[White "Meissner, Hans Juergen"]
[Black "Bubolz, Konstantin"]
[Result "0-1"]
[ECO "C19"]
[WhiteElo "2240"]
[BlackElo "2042"]
[PlyCount "54"]
[EventDate "2005.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. a4 Qc7 8. Nf3 h6 9. Bd3 b6 10. Bb5+ Bd7 11. Bd3 Nbc6 12. 0-0 0-0 13. Bf4 cxd4 14. cxd4 Nb4 15. Qd2 Nxd3 16. cxd3 Rfc8 17. Bxh6 gxh6 18. Qxh6 Qc3 19. Rad1 Ng6 20. Ng5 Nf8 21. Qf6 Be8 22. h4 Qxd4 23. h5 Nd7 24. Qh6 Qxe5 25. Rfe1 Qg7 26. Rxe6 fxe6 27. Qxe6+ Bf7 0-1

[Event "Berlin Lichtenrade op 02nd"]
[Site "Berlin"]
[Date "2005.10.04"]
[Round "4"]
[White "Jaeschke, Jens Uwe"]
[Black "Bubolz, Konstantin"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "2173"]
[BlackElo "2042"]
[PlyCount "119"]
[EventDate "2005.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 e6 6. 0-0 Nge7 7. d4 cxd4 8. Nb5 0-0 9. Nbxd4 d5 10. cxd5 exd5 11. Be3 Re8 12. Rc1 Bg4 13. Qd2 Qd7 14. Rfd1 Rac8 15. b4 a6 16. Nb3 Nf5 17. Bc5 Bh6 18. e3 d4 19. Qb2 Bxf3 20. Bxf3 Ne5 21. Bg2 d3 22. f4 Ng4 23. e4 Nfe3 24. Re1 Nxg2 25. Qxg2 Bg7 26. e5 f6 27. h3 Nh6 28. exf6 Bxf6 29. g4 Nf7 30. Rxe8+ Rxe8 31. Rd1 g5 32. Qf3 Qc6 33. Qxc6 bxc6 34. Rxd3 gxf4 35. Bf2 Re2 36. Rd2 Rxd2 37. Nxd2 Bc3 38. Ne4 Bxb4 39. Kg2 Nd6 40. Kf3 Nxe4 41. Kxe4 Bd6 42. Be1 Kf7 43. Bd2 Ke6 44. Bxf4 Bxf4 45. Kxf4 Kd5 46. Ke3 Ke5 47. a4 c5 48. a5 c4 49. g5 Kd5 50. Kd2 Kd4 51. Kc2 Ke4 52. Kc3 Kf4 53. Kxc4 Kxg5 54. Kc5 Kh4 55. Kb6 Kxh3 56. Kxa6 h5 57. Kb6 h4 58. a6 Kg3 59. a7 h3 60. a8Q 1-0

[Event "Berlin Lichtenrade op 02nd"]
[Site "Berlin"]
[Date "2005.10.02"]
[Round "2"]
[White "Bubolz, Konstantin"]
[Black "Haemmerlein, Thomas"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2042"]
[BlackElo "2209"]
[PlyCount "96"]
[EventDate "2005.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. f3 e6 6. e4 Bb7 7. Nc3 exd5 8. e5 Qe7 9. Qe2 Ng8 10. Nh3 c4 11. Be3 Qb4 12. b6 Bc5 13. Qf2 Bxe3 14. Qxe3 Ne7 15. 0-0-0 0-0 16. Nf4 Nf5 17. Qd2 d4 18. Ncd5 Qa4 19. Qc2 Qxc2+ 20. Kxc2 d3+ 21. Kd2 Nc6 22. Re1 Rae8 23. b3 Nxe5 24. Nc7 Nxf3+ 25. gxf3 c3+ 26. Kxc3 Rxe1 27. Nxd3 Rd1 28. Bg2 Rxh1 29. Bxh1 d6 30. a4 Ne7 31. a5 Nd5+ 32. Nxd5 Bxd5 33. Kd4 Bb7 34. Bg2 Rc8 35. Bf1 Bxf3 36. Nf4 Bb7 37. Nd5 Rc5 38. Ne7+ Kf8 39. b4 Re5 40. Nc6 Bxc6 41. b5 axb5 42. a6 Re4+ 43. Kc3 b4+ 44. Kc2 Re8 45. b7 Bxb7 46. axb7 Rb8 47. Bg2 Ke7 48. Kb3 Kd7 0-1

[Event "Recklinghausen op 15th"]
[Site "Recklinghausen"]
[Date "2005.08.07"]
[Round "7"]
[White "Kartsev, Soel"]
[Black "Bubolz, Konstantin"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "2269"]
[BlackElo "2019"]
[PlyCount "142"]
[EventDate "2005.08.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Nf3 h6 4. Bh4 Be7 5. Nbd2 d5 6. e3 0-0 7. Bd3 b6 8. 0-0 c5 9. c3 Ba6 10. Bxa6 Nxa6 11. Ne5 Nb8 12. f4 Nfd7 13. Bxe7 Qxe7 14. e4 Nxe5 15. dxe5 Nc6 16. exd5 exd5 17. Qf3 Rad8 18. Rad1 Rfe8 19. Rfe1 Qc7 20. b3 b5 21. Qf2 Qb6 22. Nf3 d4 23. cxd4 Nxd4 24. Nxd4 Rxd4 25. Rxd4 cxd4 26. b4 f6 27. Re4 d3 28. Qxb6 axb6 29. Kf2 fxe5 30. fxe5 Rd8 31. Ke1 Kf7 32. Kd2 Ke6 33. h4 h5 34. Re3 Rd5 35. Rg3 Rxe5 36. Rxg7 Re2+ 37. Kxd3 Rxa2 38. Rg6+ Kf7 39. Rg5 Rb2 40. Kc3 Rf2 41. Rxh5 Rxg2 42. Rxb5 Rg4 43. h5 Rh4 44. Kb3 Ke7 45. Ka4 Kd7 46. Rf5 Kc6 47. Rg5 Rf4 48. h6 Rh4 49. Rg6+ Kb7 50. Kb5 Rh5+ 51. Ka4 Rh4 52. Rg7+ Ka6 53. Rg6 Kb7 54. Kb3 Rh3+ 55. Ka4 Rh4 56. Re6 Ka6 57. Rf6 Kb7 58. Rf7+ Ka6 59. h7 b5+ 60. Kb3 Kb6 61. Kc3 Kc6 62. Rg7 Kd5 63. Rc7 Rh3+ 64. Kd2 Kd6 65. Rb7 Kc6 66. Rg7 Kd5 67. Rc7 Kd6 68. Rc5 Rxh7 69. Rxb5 Kc6 70. Rc5+ Kb6 71. Kc3 Rc7 1/2-1/2

[Event "Recklinghausen op 15th"]
[Site "Recklinghausen"]
[Date "2005.08.05"]
[Round "5"]
[White "Bubolz, Konstantin"]
[Black "Eismont, Igor"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2019"]
[BlackElo "2292"]
[PlyCount "74"]
[EventDate "2005.08.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. Nf3 e4 4. Nfd2 f5 5. Nc3 Nf6 6. e3 c6 7. Qb3 g6 8. Be2 Bh6 9. g4 0-0 10. h4 Bg7 11. g5 Nfd7 12. f3 c5 13. d5 exf3 14. Nxf3 Ne5 15. Bd2 Nxf3+ 16. Bxf3 Nd7 17. 0-0-0 Ne5 18. Be2 Rb8 19. Rdg1 a6 20. h5 Bd7 21. hxg6 hxg6 22. a4 Qc7 23. Qd1 b5 24. Qf1 bxa4 25. Nd1 a3 26. bxa3 Rb3 27. Bc3 Qb6 28. Qh3 Rxc3+ 29. Nxc3 Qb3 30. e4 f4 31. Qh7+ Kf7 32. Nd1 Qxa3+ 33. Kd2 Qb4+ 34. Kc2 Ba4+ 35. Kc1 Bxd1 36. Kxd1 Rb8 37. Bh5 Qb1+ 0-1

[Event "Recklinghausen op 15th"]
[Site "Recklinghausen"]
[Date "2005.08.04"]
[Round "4"]
[White "Bubolz, Konstantin"]
[Black "Kreslawski, Raimond"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "2019"]
[BlackElo "2245"]
[PlyCount "84"]
[EventDate "2005.08.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. g3 Be7 6. Bg2 0-0 7. e4 Ne8 8. Nh3 Na6 9. 0-0 Bd7 10. Be3 Qc8 11. Ng5 Nac7 12. a4 b6 13. Nf3 a6 14. Ne1 Nf6 15. Qc2 b5 16. b3 bxc4 17. bxc4 Rb8 18. Nd3 Ng4 19. Bd2 f5 20. f3 Nf6 21. Rab1 fxe4 22. fxe4 Rxb1 23. Rxb1 Bh3 24. Rb6 Bxg2 25. Kxg2 Nce8 26. Qb1 Bd8 27. Rb8 Qd7 28. Rb7 Qg4 29. Nf2 Qh5 30. Qd1 Qg6 31. Qe2 Nh5 32. Kh1 Ba5 33. Ncd1 Bxd2 34. Qxd2 Nef6 35. Qe2 Qxg3 36. Qxh5 Qxf2 37. Rxg7+ Kh8 38. Rxh7+ Nxh7 39. Nxf2 Rxf2 40. Kg1 Rf4 41. Qe8+ Rf8 42. Qe7 Rf6 1-0

[Event "Recklinghausen op 15th"]
[Site "Recklinghausen"]
[Date "2005.08.03"]
[Round "3"]
[White "Thiem, Simon"]
[Black "Bubolz, Konstantin"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "2019"]
[PlyCount "64"]
[EventDate "2005.08.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nd2 Bf5 6. Ngf3 h6 7. Be2 e6 8. Qb3 Qb6 9. Qxb6 axb6 10. Bc7 Nd7 11. Bb5 Be7 12. Ne5 Ndxe5 13. dxe5 0-0 14. f4 Na7 15. Bd7 b5 16. h3 Rad8 17. Bxe6 fxe6 18. Bxd8 Rxd8 19. g4 Bd3 20. Nf3 Nc6 21. Rd1 c4 22. a3 Rf8 23. Kf2 g5 24. Kg3 Be2 25. Rd2 Bxf3 26. Kxf3 Nxe5+ 27. Kg3 Nd3 28. Re2 Bd6 29. e4 gxf4+ 30. Kf3 Ne5+ 31. Kf2 f3 32. Re3 Bc5 0-1

[Event "Recklinghausen op 15th"]
[Site "Recklinghausen"]
[Date "2005.08.02"]
[Round "2"]
[White "Bubolz, Konstantin"]
[Black "Bakhmatov, Eduard"]
[Result "0-1"]
[ECO "A54"]
[WhiteElo "2019"]
[BlackElo "2373"]
[PlyCount "65"]
[EventDate "2005.08.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. Nf3 Nbd7 5. Bg5 h6 6. Bh4 c6 7. Qc2 Qa5 8. 0-0-0 Be7 9. e3 a6 10. Bd3 b5 11. c5 dxc5 12. Nxe5 Nxe5 13. dxe5 Nd5 14. Nxd5 Bxh4 15. Qxc5 Bb7 16. Nf6+ gxf6 17. Bf5 Rd8 18. Rxd8+ Qxd8 19. Rd1 Qe7 20. Qxe7+ Kxe7 21. Rd7+ Kf8 22. g3 fxe5 23. gxh4 Ba8 24. Rd8+ Kg7 25. Rxh8 Kxh8 26. Be4 Kg7 27. Kc2 Kf6 28. Kc3 Ke6 29. Kb4 c5+ 30. Kxc5 Bxe4 31. Kb6 Kd6 32. b4 Kd5 33. Kxa6 0-1

[Event "Recklinghausen op 15th"]
[Site "Recklinghausen"]
[Date "2005.08.01"]
[Round "1"]
[White "Trzaska, Peter"]
[Black "Bubolz, Konstantin"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2198"]
[BlackElo "2019"]
[PlyCount "112"]
[EventDate "2005.08.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. c4 e5 2. Nf3 d6 3. Nc3 Be6 4. d4 exd4 5. Nxd4 Nf6 6. Nxe6 fxe6 7. g3 c6 8. e4 Nbd7 9. Bg2 Be7 10. 0-0 0-0 11. b3 Ne8 12. Bb2 Bf6 13. Qd2 Qa5 14. Rad1 Rd8 15. a3 Ne5 16. Nd5 Qxd2 17. Nxf6+ Rxf6 18. Rxd2 Nf3+ 19. Bxf3 Rxf3 20. b4 Kf7 21. Rfd1 Rb3 22. Kf1 Nf6 23. Bxf6 Kxf6 24. Rd3 Rxd3 25. Rxd3 Ke5 26. f3 g5 27. Ke2 g4 28. fxg4 Kxe4 29. c5 d5 30. Re3+ Kd4 31. Rxe6 Kc3 32. Re3+ Kc2 33. Kf2 Rf8+ 34. Kg2 Kd2 35. Re7 d4 36. Rxb7 d3 37. Rxa7 Kc2 38. Rxh7 d2 39. Rd7 d1Q 40. Rxd1 Kxd1 41. a4 Kc2 42. g5 Kb3 43. h4 Kxb4 44. g6 Rh8 45. Kf3 Kxc5 46. g4 Kd5 47. Kf4 Ke6 48. Kg5 c5 49. g7 Rg8 50. Kg6 c4 51. h5 c3 52. h6 c2 53. h7 Rxg7+ 54. Kxg7 c1Q 55. h8Q Qg5+ 56. Kh7 Kf7 0-1

[Event "Oberliga Nord O 0405"]
[Site "Germany"]
[Date "2005.03.13"]
[Round "8.8"]
[White "Stark, Ingo"]
[Black "Bubolz, Konstantin"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2162"]
[BlackElo "1980"]
[PlyCount "5"]
[EventDate "2004.10.24"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Oberschoeneweide"]
[BlackTeam "Koenig Tegel II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. exd5 1/2-1/2

[Event "Oberliga Nord O 0405"]
[Site "Germany"]
[Date "2004.12.12"]
[Round "4.8"]
[White "Bubolz, Konstantin"]
[Black "Berthold, Andreas"]
[Result "1/2-1/2"]
[ECO "D47"]
[WhiteElo "1980"]
[BlackElo "2143"]
[PlyCount "121"]
[EventDate "2004.10.24"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Koenig Tegel II"]
[BlackTeam "Cottbus"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 Be7 10. e4 b4 11. e5 bxc3 12. exf6 Bxf6 13. bxc3 c5 14. Rb1 Bd5 15. dxc5 0-0 16. c4 Bc6 17. Be3 e5 18. Qc2 g6 19. Be4 Rc8 20. Rfd1 Qc7 21. Bxc6 Qxc6 22. Rd6 Qc7 23. Rbd1 Rfd8 24. Qa4 Nxc5 25. Bxc5 Qxc5 26. Rxf6 Qa3 27. Qc2 Qxa2 28. Qc1 Qb2 29. Re1 Qxc1 30. Rxc1 Rxc4 31. Ra1 Ra4 32. Re1 e4 33. Ne5 Rd5 34. Ng4 Kg7 35. Rc6 Rd7 36. g3 f5 37. Ne3 Ra2 38. Rec1 a5 39. Rc7 Rad2 40. Rxd7+ Rxd7 41. Ra1 Ra7 42. Kf1 Kf6 43. Ke2 h5 44. Nc4 a4 45. Ra3 g5 46. Nb6 Ra6 47. Nd7+ Ke7 48. Nc5 Rc6 49. Nxa4 Rc2+ 50. Kf1 Ke6 51. Nc3 e3 52. Ne2 Rb2 53. Rxe3+ Kf6 54. Nc3 f4 55. Re2 Rb3 56. Nd5+ Kf5 57. Ne7+ Kg4 58. Re5 Rb1+ 59. Re1 Rxe1+ 60. Kxe1 fxg3 61. fxg3 1/2-1/2

[Event "Oberliga Nord O 0405"]
[Site "Germany"]
[Date "2004.11.14"]
[Round "2.8"]
[White "Bubolz, Konstantin"]
[Black "Mueller, Reinhard"]
[Result "1-0"]
[ECO "A86"]
[WhiteElo "1980"]
[BlackElo "2023"]
[PlyCount "53"]
[EventDate "2004.10.24"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Koenig Tegel II"]
[BlackTeam "Lasker Steglitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nc3 d6 6. Nh3 0-0 7. Nf4 Na6 8. 0-0 c6 9. d5 e5 10. dxc6 bxc6 11. Bxc6 exf4 12. Bxf4 Rb8 13. Bxd6 Rxb2 14. Bxf8 Qxf8 15. Rb1 Rxb1 16. Qxb1 Ng4 17. Nd5 Bd4 18. e3 Qh6 19. h4 Bc5 20. Bb7 Qf8 21. Rd1 g5 22. hxg5 Kf7 23. Qb5 Qg7 24. Bxc8 Qxg5 25. Qd7+ Kg6 26. Nf4+ Kf6 27. Qe6+ 1-0

[Event "GER-chT North U16"]
[Site "Syke"]
[Date "2004.09.19"]
[Round "7.1"]
[White "Bracker, Frank"]
[Black "Bubolz, Konstantin"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1841"]
[BlackElo "1916"]
[PlyCount "123"]
[EventDate "2004.09.16"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. 0-0 Ngf6 8. Qe2 Be7 9. Bg5 0-0 10. Rad1 Bxe4 11. Bxe4 c6 12. Bd3 Nd5 13. Bd2 Qc7 14. g3 Rfe8 15. c4 N5f6 16. Bc3 Rad8 17. b4 b5 18. cxb5 cxb5 19. Rc1 Nd5 20. Bd2 Qb7 21. Bxb5 Rb8 22. a4 Nxb4 23. Bxb4 Bxb4 24. Bc6 Qc7 25. Ne5 Ba3 26. Rc2 Nxe5 27. Bxe8 Qb7 28. dxe5 Rxe8 29. Qb5 Qe7 30. Rb1 Rd8 31. Qb7 Qg5 32. Qc7 Rd5 33. Rb8+ Bf8 34. Rc1 Qd2 35. Qe7 Qxc1+ 36. Kg2 h6 37. Qxf8+ Kh7 38. Qxf7 Qc6 39. Qf3 Qd7 40. Qe4+ g6 41. Qb4 Qf7 42. a5 a6 43. Qb7 Qxb7 44. Rxb7+ Kg8 45. Rb6 Rxa5 46. Rxe6 Kf7 47. Rf6+ Kg7 48. f4 Ra3 49. Rb6 a5 50. Kh3 Re3 51. Ra6 Ra3 52. Kg4 Ra1 53. Ra7+ Kf8 54. h4 a4 55. h5 gxh5+ 56. Kxh5 Rh1+ 57. Kg6 Rh3 58. Kf6 Ke8 59. e6 Kd8 60. Rxa4 Rxg3 61. e7+ Kc7 62. e8Q 1-0

[Event "GER-chT North U16"]
[Site "Syke"]
[Date "2004.09.18"]
[Round "6.1"]
[White "Bubolz, Konstantin"]
[Black "Lubbe, Nikolas"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1916"]
[BlackElo "2251"]
[PlyCount "78"]
[EventDate "2004.09.16"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. Nf3 Nf6 5. g3 c6 6. cxd5 exd5 7. Bg2 Bd6 8. 0-0 0-0 9. Qc2 Ne4 10. e3 Qe7 11. a3 Bd7 12. Bd2 Be8 13. Ne1 Bh5 14. Nd3 Nd7 15. Rfc1 Ndf6 16. Na4 Ng5 17. Ne5 Ng4 18. f4 Ne4 19. b4 Rf6 20. Nc3 Rh6 21. Nxe4 fxe4 22. h3 Nxe5 23. dxe5 Bxe5 24. fxe5 Qxe5 25. Bc3 Qxg3 26. Qf2 Qg6 27. Be5 Bf3 28. Qg3 Qf7 29. Bxf3 exf3 30. Kf2 Rf8 31. Bf4 Rg6 32. Qxf3 d4 33. Rd1 dxe3+ 34. Qxe3 Rf6 35. Rd4 Rxf4+ 36. Rxf4 Qxf4+ 37. Ke2 Qc4+ 38. Kd2 Rd8+ 39. Ke1 Qf7 0-1

[Event "GER-chT North U16"]
[Site "Syke"]
[Date "2004.09.18"]
[Round "5.1"]
[White "Huschenbeth, Niclas"]
[Black "Bubolz, Konstantin"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "1984"]
[BlackElo "1916"]
[PlyCount "105"]
[EventDate "2004.09.16"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Bd3 cxd4 9. Ne2 dxc3 10. Qxg7 Rg8 11. Qxh7 Nbc6 12. Bf4 Bd7 13. Bg3 0-0-0 14. 0-0 d4 15. Qh4 Ng6 16. Qe4 Qa5 17. f4 Nge7 18. Rfb1 Nf5 19. Bf2 Qc5 20. Rb5 Qf8 21. Rab1 Na5 22. Rxa5 Bc6 23. Qxc6+ bxc6 24. Rxa7 Rd7 25. Ba6+ Kd8 26. Rb8+ Ke7 27. Rxd7+ Kxd7 28. Rxf8 Rxf8 29. Nxd4 Ne7 30. Nb3 Rb8 31. Bc4 Nd5 32. Bxd5 cxd5 33. Bd4 Ra8 34. a4 Kc6 35. a5 Kb5 36. Bxc3 Rc8 37. Bd2 Kc4 38. Be3 Kc3 39. Nd4 Kc4 40. Kf2 Ra8 41. Nb3 Kc3 42. Nd4 Kc4 43. g4 Rxa5 44. h4 Ra1 45. h5 Rh1 46. Kg2 Rh4 47. Kg3 Rh1 48. Bf2 Ra1 49. h6 Ra3+ 50. Kg2 Ra8 51. g5 Rg8 52. Nxe6 fxe6 53. h7 1-0

[Event "GER-chT North U16"]
[Site "Syke"]
[Date "2004.09.17"]
[Round "3.1"]
[White "Bubolz, Konstantin"]
[Black "Szczap, Arthur"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "1916"]
[BlackElo "1552"]
[PlyCount "75"]
[EventDate "2004.09.16"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Be7 4. e4 d6 5. Nf3 0-0 6. Bd3 Nc6 7. 0-0 e5 8. d5 Nb4 9. Bb1 c6 10. a3 Na6 11. dxc6 bxc6 12. b4 Be6 13. Ba2 c5 14. b5 Nc7 15. Qd3 Rb8 16. a4 a6 17. Bg5 a5 18. Rfd1 Nce8 19. Qe2 Bg4 20. h3 Bxf3 21. Qxf3 Qb6 22. Bb3 Rb7 23. Rd3 Rd7 24. h4 Kh8 25. Qh3 Qc7 26. Re1 Rg8 27. Bd1 h6 28. Bd2 Rd8 29. g4 Qd7 30. g5 Qxh3 31. Rxh3 Nh7 32. Nd5 Rd7 33. Bg4 Rb7 34. Bc8 Rc7 35. Bxa5 Rxc8 36. Nxe7 Nc7 37. g6 fxg6 38. Nxg6# 1-0

[Event "GER-chT North U16"]
[Site "Syke"]
[Date "2004.09.17"]
[Round "4.1"]
[White "Muecksch, Jonas"]
[Black "Bubolz, Konstantin"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1575"]
[BlackElo "1916"]
[PlyCount "35"]
[EventDate "2004.09.16"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Bg4 6. c3 Nc6 7. Be3 Nge7 8. h3 Bh5 9. Nbd2 Qd7 10. Qc2 0-0-0 11. b4 Rde8 12. 0-0-0 Bg6 13. Bxg6 Nxg6 14. Ne1 f5 15. Nb3 f4 16. Bd2 Re2 17. Rf1 Rhe8 18. Nf3 1/2-1/2

[Event "GER-chT North U16"]
[Site "Syke"]
[Date "2004.09.16"]
[Round "1.1"]
[White "Bubolz, Konstantin"]
[Black "Reichel, Matti"]
[Result "1/2-1/2"]
[ECO "D06"]
[WhiteElo "1916"]
[BlackElo "1630"]
[PlyCount "84"]
[EventDate "2004.09.16"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 Nxd5 5. e4 Nf6 6. Nf3 b6 7. Bc4 Bb7 8. Bg5 Be7 9. Qc2 Nbd7 10. 0-0 h6 11. Bh4 c5 12. d5 exd5 13. exd5 0-0 14. Rad1 Bd6 15. Rfe1 a6 16. a4 Qc7 17. Ne4 Nxe4 18. Rxe4 Ne5 19. Nxe5 Bxe5 20. Qe2 Bxh2+ 21. Kh1 b5 22. axb5 axb5 23. Bxb5 Bd6 24. Be7 Bxe7 25. Rxe7 Qb6 26. Rxb7 Qxb7 27. Bc6 Qb4 28. Bxa8 Rxa8 29. d6 Qh4+ 30. Kg1 Qf6 31. Qe7 Rd8 32. Qxf6 gxf6 33. f4 Kf8 34. Kf2 Ke8 35. Kf3 Rb8 36. Rd2 f5 37. Kg3 Kd7 38. Rd5 Rb3+ 39. Kh2 Rxb2 40. Rxc5 Kxd6 41. Rxf5 Ke7 42. Kh3 Kf8 1/2-1/2

[Event "GER-chT North U16"]
[Site "Syke"]
[Date "2004.09.16"]
[Round "2.1"]
[White "Fruebing, Stefan"]
[Black "Bubolz, Konstantin"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2150"]
[BlackElo "1916"]
[PlyCount "89"]
[EventDate "2004.09.16"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. 0-0 Nbd7 5. d4 b5 6. b3 e6 7. c4 Bd6 8. Bb2 0-0 9. Nbd2 Bb7 10. Ne5 Qe7 11. e4 Bxe5 12. dxe5 Nxe4 13. Nxe4 dxe4 14. Bxe4 bxc4 15. bxc4 Rfd8 16. Qc2 h6 17. Rfd1 Nb6 18. Rd6 Rxd6 19. exd6 Qg5 20. Rd1 Qc5 21. Bd4 Qxc4 22. Qxc4 Nxc4 23. Bc5 Rd8 24. Rc1 Nb6 25. Bxb6 axb6 26. Bxc6 Bxc6 27. Rxc6 b5 28. Kg2 e5 29. Rb6 f6 30. f4 exf4 31. gxf4 f5 32. Kf3 Kf7 33. Rxb5 Ke6 34. Re5+ Kxd6 35. Rxf5 Ra8 36. Rf7 Rxa2 37. h3 g5 38. Rf6+ Ke7 39. Rxh6 gxf4 40. Kxf4 Kf7 41. Rd6 Ra5 42. h4 Kg7 43. Kg4 Ra4+ 44. Kg5 Ra5+ 45. Kg4 1/2-1/2

[Event "Berlin Kreuzberg op 5th"]
[Site "Berlin"]
[Date "2004.07.01"]
[Round "6"]
[White "Suchin, Dimitry"]
[Black "Bubolz, Konstantin"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2168"]
[BlackElo "2015"]
[PlyCount "81"]
[EventDate "2004.06.26"]
[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. Nf3 c5 3. d5 e6 4. c4 exd5 5. cxd5 b5 6. Bg5 Qa5+ 7. Nc3 Ne4 8. Qd3 Nxg5 9. Nxg5 Be7 10. h4 c4 11. Qf3 f6 12. d6 Nc6 13. Qe4 fxg5 14. hxg5 Qb4 15. 0-0-0 Qc5 16. Rd5 Qxf2 17. Nxb5 Qe1+ 18. Rd1 Qb4 19. Nc7+ Kd8 20. Nxa8 Bxd6 21. a3 Qb5 22. Rxd6 Qxg5+ 23. e3 Bb7 24. Qh4 Qxh4 25. Rxh4 Bxa8 26. Bxc4 Ne5 27. Bf1 Ke7 28. Ra6 g5 29. Rh5 h6 30. Rxa7 Rc8+ 31. Kd2 Be4 32. Ra4 d5 33. Ra7+ Kf6 34. Rxh6+ Kf5 35. Be2 Rc2+ 36. Kd1 g4 37. Rh5+ Ke6 38. Ra6+ Nc6 39. Rh6+ Kd7 40. Bxg4+ Kc7 41. Rhxc6+ 1-0

[Event "Berlin Kreuzberg op 5th"]
[Site "Berlin"]
[Date "2004.06.28"]
[Round "3"]
[White "Bubolz, Konstantin"]
[Black "Wendt, Jan Dietrich"]
[Result "0-1"]
[ECO "A86"]
[WhiteElo "2015"]
[BlackElo "2304"]
[PlyCount "50"]
[EventDate "2004.06.26"]
[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 d6 2. c4 f5 3. Nc3 Nf6 4. g3 g6 5. Bg2 Bg7 6. Nh3 0-0 7. Nf4 Nc6 8. d5 Ne5 9. Qb3 Kh8 10. 0-0 c5 11. a4 b6 12. Bd2 Bd7 13. e4 g5 14. Nh3 g4 15. Ng5 Qe8 16. f4 gxf3 17. Nxf3 Nfg4 18. Nxe5 Bxe5 19. Ne2 Nxh2 20. Kxh2 Qh5+ 21. Kg1 Qxe2 22. Bc3 Qe3+ 23. Kh1 Rf6 24. Bf3 fxe4 25. Rae1 Rh6+ 0-1

[Event "Berlin Kreuzberg op 5th"]
[Site "Berlin"]
[Date "2004.06.27"]
[Round "2"]
[White "Niehaus, Frank"]
[Black "Bubolz, Konstantin"]
[Result "1-0"]
[ECO "C19"]
[WhiteElo "2128"]
[BlackElo "2015"]
[PlyCount "65"]
[EventDate "2004.06.26"]
[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 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 Bd7 8. a4 Qa5 9. Qd2 Nbc6 10. Bd3 c4 11. Be2 0-0-0 12. 0-0 h6 13. Ba3 g5 14. Rfb1 Nf5 15. g4 Nfe7 16. Bd6 Rdg8 17. Rb5 Qa6 18. Rab1 b6 19. a5 Nxa5 20. Rxa5 Qxa5 21. Bxe7 b5 22. Qc1 Kb7 23. Ra1 Qc7 24. Qa3 a5 25. Bf6 a4 26. Qb4 Ka8 27. Bxh8 Rxh8 28. Nd2 h5 29. gxh5 g4 30. Qe7 f5 31. exf6 Rxh5 32. Nf1 e5 33. f7 1-0

[Event "GER-ch U16"]
[Site "Willingen"]
[Date "2004.06.04"]
[Round "9"]
[White "Bubolz, Konstantin"]
[Black "Kaufmann, Benjamin"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2015"]
[BlackElo "1750"]
[PlyCount "41"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Qc2 Bg4 8. Nge2 Bxe2 9. Bxe2 h6 10. Bh4 0-0 11. f3 Re8 12. 0-0 Nbd7 13. e4 dxe4 14. fxe4 Nxe4 15. Nxe4 Bxh4 16. Nd6 Re6 17. Nxf7 Qe7 18. Bc4 Rf6 19. Ne5+ Kh8 20. Rxf6 Nxe5 21. Re6 1-0

[Event "GER-ch U16"]
[Site "Willingen"]
[Date "2004.06.03"]
[Round "8"]
[White "Bubolz, Konstantin"]
[Black "Lutz, Dieter"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2015"]
[BlackElo "2153"]
[PlyCount "92"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. e3 d6 9. Ne2 Nbd7 10. Qd3 h6 11. Bh4 Re8 12. Nc3 Nf8 13. 0-0-0 Ng6 14. Bg3 Qe7 15. Be2 Bxg2 16. Rhg1 Bh3 17. e4 e5 18. d5 Bg4 19. Bxg4 Nxg4 20. h3 Nf6 21. Ne2 Nh5 22. Qf3 Nhf4 23. Bxf4 exf4 24. Nc3 Qf6 25. Nb5 Re7 26. Qd3 f3 27. Rde1 Rae8 28. Kc2 Qh4 29. Qxf3 Rxe4 30. Rxe4 Rxe4 31. b3 Rf4 32. Qe3 Qxf2+ 33. Qxf2 Rxf2+ 34. Kc3 Rf3+ 35. Kb4 a5+ 36. Ka4 Nf4 37. b4 axb4 38. axb4 Nxh3 39. Re1 g5 40. Nxc7 g4 41. Ne8 g3 42. c5 bxc5 43. bxc5 dxc5 44. d6 g2 45. d7 Rd3 46. Re3 Rd4+ 0-1

