[Event "Heusenstamm Sparkassen op-B 6th"]
[Site "Heusenstamm"]
[Date "2019.11.24"]
[Round "7"]
[White "Hahnenstein, Leon"]
[Black "Griesfeller, Sven"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1449"]
[BlackElo "1518"]
[PlyCount "45"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. Bc4 d6 5. d3 Be7 6. h3 0-0 7. 0-0 Na5 8. Bb3 Nxb3 9. axb3 c6 10. Be3 a5 11. Qd2 Nd7 12. Ra2 f5 13. exf5 Rxf5 14. d4 d5 15. Raa1 e4 16. Nh2 Nf8 17. f3 exf3 18. Nxf3 Ng6 19. Ne2 Qc7 20. Bf2 Nf4 21. Nxf4 Qxf4 22. Qxf4 Rxf4 23. Rae1 1/2-1/2

[Event "Heusenstamm Sparkassen op-B 6th"]
[Site "Heusenstamm"]
[Date "2019.11.24"]
[Round "6"]
[White "Laux, Filip"]
[Black "Hahnenstein, Leon"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1129"]
[BlackElo "1449"]
[PlyCount "64"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Bb3 Ne7 7. Nbd2 Ng6 8. 0-0 0-0 9. h3 Be6 10. Bxe6 fxe6 11. b4 Bb6 12. Re1 Qd7 13. Nf1 Rf7 14. Ng3 Raf8 15. Qd2 Nf4 16. d4 Qb5 17. a4 Qd3 18. a5 Nxh3+ 19. gxh3 Qxf3 20. Ra2 Nh5 21. Nxh5 Qxh5 22. Qe3 Rf3 23. Qg5 Qxh3 24. Ree2 R8f6 25. axb6 cxb6 26. Rxa7 Rg6 27. Qxg6 hxg6 28. Rxb7 Qg4+ 29. Kf1 Rh3 30. Ke1 Rh1+ 31. Kd2 Rxc1 32. Re3 Qd1# 0-1

[Event "Heusenstamm Sparkassen op-B 6th"]
[Site "Heusenstamm"]
[Date "2019.11.23"]
[Round "4"]
[White "Bako, Isabella"]
[Black "Hahnenstein, Leon"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1177"]
[BlackElo "1449"]
[PlyCount "87"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 dxc3 5. Bc4 f6 6. Nxc3 Bc5 7. Bf7+ Kxf7 8. Qd5+ Ke8 9. Qxc5 Nge7 10. 0-0 d6 11. Qe3 Bg4 12. Nd5 Bxf3 13. Qxf3 Ne5 14. Qc3 c6 15. Ne3 Qd7 16. Rd1 Kf8 17. Nc4 Nxc4 18. Qxc4 Ng6 19. Be3 a6 20. Bc5 Qf7 21. Bxd6+ Ke8 22. Qxf7+ Kxf7 23. Bc7 Rac8 24. Bb6 Rhe8 25. Rd7+ Kg8 26. f3 Re7 27. Rad1 Rce8 28. Bd8 Rxd7 29. Rxd7 Ne5 30. Rd4 c5 31. Rd5 Nc4 32. b3 Ne5 33. Bc7 c4 34. Bxe5 Rxe5 35. bxc4 Kf7 36. Kf2 Ke6 37. Ke3 f5 38. Kf4 g5+ 39. Ke3 b5 40. Kd4 Rxd5+ 41. exd5+ Kd6 42. c5+ Kd7 43. Ke5 Ke7 44. c6 1-0

[Event "Heusenstamm Sparkassen op-B 6th"]
[Site "Heusenstamm"]
[Date "2019.11.23"]
[Round "5"]
[White "Hahnenstein, Leon"]
[Black "Oezyar, Arin"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1449"]
[BlackElo "1345"]
[PlyCount "59"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 Bg4 7. Be3 Bxe3 8. fxe3 Qd7 9. Nbd2 0-0-0 10. b4 d5 11. exd5 Nxd5 12. Bxd5 Qxd5 13. d4 e4 14. h3 exf3 15. hxg4 fxg2 16. Rf5 Qe6 17. Qf3 Rhe8 18. Re1 Qxa2 19. Qxg2 Ne7 20. Ra5 Qe6 21. Rxa7 Qc6 22. Ne4 Ng6 23. Nc5 Qxg2+ 24. Kxg2 c6 25. Rea1 Re7 26. c4 Nf8 27. b5 cxb5 28. cxb5 Rxe3 29. Rxb7 Re2+ 30. Kf1 1-0

[Event "Heusenstamm Sparkassen op-B 6th"]
[Site "Heusenstamm"]
[Date "2019.11.22"]
[Round "2"]
[White "Gaertner Fritz, Eric"]
[Black "Hahnenstein, Leon"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "1059"]
[BlackElo "1449"]
[PlyCount "58"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Bf5 4. Nc3 Nf6 5. e3 e6 6. Bd3 Bg6 7. Bxg6 hxg6 8. c5 Nbd7 9. Qc2 b6 10. Ne5 Qc7 11. cxb6 axb6 12. Nb5 Qb7 13. Qxc6 Qxc6 14. Nxc6 Rc8 15. Nba7 Rc7 16. Bd2 Bd6 17. Rc1 Nb8 18. 0-0 Bxh2+ 19. Kh1 Nxc6 20. Nb5 Rc8 21. f4 Bxf4+ 22. Kg1 Bh2+ 23. Kf2 Ne4+ 24. Ke1 Bg3+ 25. Kd1 Ke7 26. Be1 Bxe1 27. Kxe1 Nb4 28. Nc7 Nd3+ 29. Kd1 Nxc1 0-1

[Event "Heusenstamm Sparkassen op-B 6th"]
[Site "Heusenstamm"]
[Date "2019.11.22"]
[Round "3"]
[White "Hahnenstein, Leon"]
[Black "Taskor, Erkan"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1449"]
[BlackElo "1730"]
[PlyCount "64"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Bd3 Ne7 6. Nc3 Nbc6 7. 0-0 Bg4 8. Be3 Qd7 9. Qe2 Nb4 10. Rad1 Nxd3 11. Rxd3 c6 12. Re1 0-0 13. Bg5 f6 14. Bd2 Bf5 15. Re3 Ng6 16. g3 Bxc2 17. Rc1 Bf5 18. Na4 b6 19. Rec3 Rac8 20. Qa6 Rfe8 21. a3 Bg4 22. Ne1 Be2 23. Nd3 Qh3 24. Nf4 Nxf4 25. gxf4 Bxa6 26. Rxh3 Re4 27. Be3 Bxf4 28. Rh4 Bxe3 29. Rxe4 Bxc1 30. Re7 Ra8 31. Rc7 Bb5 32. Nc3 Bxb2 0-1

[Event "Heusenstamm Sparkassen op-B 6th"]
[Site "Heusenstamm"]
[Date "2019.11.21"]
[Round "1"]
[White "Hahnenstein, Leon"]
[Black "Haftmann, Rainer"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1449"]
[BlackElo "1712"]
[PlyCount "48"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d3 Nf6 5. c3 0-0 6. Be3 d6 7. 0-0 a6 8. Nbd2 Na5 9. Bb3 c5 10. c4 Bd7 11. h3 Qc7 12. Nh4 Nxe4 13. Nxe4 Bxh4 14. f4 f5 15. Nc3 Nxb3 16. Qxb3 Bc6 17. a3 Bf6 18. Rab1 Rae8 19. Qc2 Qe7 20. Rf2 exf4 21. Bxf4 Bd4 22. Nd5 Bxd5 23. cxd5 g5 24. Bh2 Qe1+ 0-1

[Event "Heusenstamm Sparkassen op-B 5th"]
[Site "Heusenstamm"]
[Date "2018.11.25"]
[Round "6"]
[White "Hahnenstein, Leon"]
[Black "Cromm, Mika"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1505"]
[BlackElo "1350"]
[PlyCount "60"]
[EventDate "2018.11.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. c3 d6 6. Bg5 Bd7 7. Nbd2 h6 8. Bh4 a6 9. 0-0 Qe7 10. h3 g5 11. Bg3 0-0-0 12. b4 Ba7 13. Qb3 Rhf8 14. Rfb1 Nh5 15. Bh2 f5 16. a4 g4 17. a5 gxf3 18. Nxf3 Qg7 19. b5 fxe4 20. bxc6 Bxc6 21. Be6+ Kb8 22. Ra2 exf3 23. g3 Nxg3 24. Bxg3 Qxg3+ 25. Kf1 Qg2+ 26. Ke1 Qg1+ 27. Kd2 Qxf2+ 28. Kd1 Qf1+ 29. Kd2 Qe2+ 30. Kc1 Be3+ 0-1

[Event "Heusenstamm Sparkassen op-B 5th"]
[Site "Heusenstamm"]
[Date "2018.11.25"]
[Round "7"]
[White "Homfeldt, Maren"]
[Black "Hahnenstein, Leon"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1211"]
[BlackElo "1505"]
[PlyCount "92"]
[EventDate "2018.11.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. e3 Bf5 3. Bd3 Bg6 4. Bxg6 hxg6 5. f4 Nf6 6. Nf3 e6 7. Ne5 Nbd7 8. Nxd7 Qxd7 9. c3 Ne4 10. 0-0 Bd6 11. Qb3 b6 12. Na3 g5 13. Qb5 Qxb5 14. Nxb5 Rh5 15. Nxd6+ Nxd6 16. Rf3 g4 17. Rg3 f5 18. h3 Ne4 19. hxg4 Nxg3 20. gxh5 Nxh5 21. Kf2 Ke7 22. Bd2 Rg8 23. Rh1 Nf6 24. Kf3 Ne4 25. Be1 Kd7 26. Rh7 Kc6 27. a4 g5 28. g4 fxg4+ 29. Kxg4 Nf6+ 30. Kg3 Nxh7 31. c4 gxf4+ 32. Kxf4 dxc4 33. Bh4 Nf8 34. Bg5 e5+ 35. dxe5 Ne6+ 36. Kf5 Nxg5 37. Kf6 Kd7 38. e4 Nxe4+ 39. Kf7 Re8 40. e6+ Rxe6 41. Kf8 Re7 42. a5 Ke6 43. axb6 axb6 44. b3 Kf6 45. bxc4 Nd6 46. c5 Re8# 0-1

[Event "Heusenstamm Sparkassen op-B 5th"]
[Site "Heusenstamm"]
[Date "2018.11.24"]
[Round "4"]
[White "Hahnenstein, Leon"]
[Black "Solovej, Philip"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1505"]
[BlackElo "1131"]
[PlyCount "104"]
[EventDate "2018.11.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nge7 5. c3 d6 6. Be3 Bb6 7. 0-0 0-0 8. Nbd2 Be6 9. Bb3 Qd7 10. Re1 Kh8 11. Nf1 Bg4 12. Ng3 f5 13. exf5 Nxf5 14. Bxb6 axb6 15. Bc2 Nxg3 16. fxg3 Rf6 17. Rf1 Ne7 18. h3 Bxf3 19. Rxf3 Raf8 20. Rxf6 Rxf6 21. Qh5 Ng6 22. Re1 Qf7 23. d4 exd4 24. cxd4 d5 25. g4 Kg8 26. Bb3 c6 27. Qg5 Nf4 28. Qe5 Re6 29. Qb8+ Qf8 30. Qxf8+ Kxf8 31. Rf1 Rf6 32. Rd1 Ne2+ 33. Kh2 Rf4 34. Bc2 g6 35. Rd3 Rxd4 36. Rf3+ Rf4 37. Rxf4+ Nxf4 38. Kg3 Ne2+ 39. Kf2 Nd4 40. Bd3 Ke7 41. Ke3 Ne6 42. g3 Kd6 43. h4 Ke5 44. b3 d4+ 45. Kf3 Nc5 46. Ke2 Nxd3 47. Kxd3 b5 48. a3 c5 49. h5 g5 50. h6 Kd5 51. Kc2 Ke4 52. Kd2 c4 0-1

[Event "Heusenstamm Sparkassen op-B 5th"]
[Site "Heusenstamm"]
[Date "2018.11.24"]
[Round "5"]
[White "Richter, Tim"]
[Black "Hahnenstein, Leon"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1118"]
[BlackElo "1505"]
[PlyCount "61"]
[EventDate "2018.11.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bf5 3. e3 e6 4. Bd3 Bg6 5. Nf3 Nc6 6. c3 Bd6 7. Bg3 Nge7 8. Qe2 Qd7 9. Nbd2 0-0 10. Bxg6 Nxg6 11. Bxd6 Qxd6 12. Qd3 f5 13. 0-0 Rae8 14. c4 f4 15. g3 e5 16. e4 Nxd4 17. Nxd4 exd4 18. exd5 Ne5 19. Qxd4 f3 20. Rfe1 c5 21. Qc3 Qf6 22. Re4 Qg5 23. Rae1 Qh6 24. Rxe5 Rxe5 25. Rxe5 Qa6 26. Re7 Qg6 27. Nxf3 Qb1+ 28. Kg2 Qg6 29. Rxb7 Re8 30. Nh4 Qe4+ 31. Qf3 1-0

[Event "Heusenstamm Sparkassen op-B 5th"]
[Site "Heusenstamm"]
[Date "2018.11.23"]
[Round "2"]
[White "Hahnenstein, Leon"]
[Black "Martin, Peter2"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1505"]
[BlackElo "1319"]
[PlyCount "37"]
[EventDate "2018.11.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 d6 3. Nf3 Nf6 4. d3 e6 5. Bg5 Be7 6. c3 0-0 7. Nbd2 d5 8. exd5 exd5 9. Bb3 Re8 10. 0-0 Nc6 11. Re1 Bf5 12. Bxf6 Bxf6 13. Rxe8+ Qxe8 14. Bxd5 Bxd3 15. Nb3 c4 16. Nc5 Rd8 17. Bxc6 Qxc6 18. Nxd3 cxd3 19. Qd2 1/2-1/2

[Event "Heusenstamm Sparkassen op-B 5th"]
[Site "Heusenstamm"]
[Date "2018.11.23"]
[Round "3"]
[White "Welker, Alexandra"]
[Black "Hahnenstein, Leon"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1308"]
[BlackElo "1505"]
[PlyCount "38"]
[EventDate "2018.11.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb6 7. Nc3 0-0 8. Bg5 h6 9. Bh4 Re8 10. Bxf6 gxf6 11. 0-0 d6 12. Nd5 Kg7 13. Qd3 Rg8 14. Bb3 Bg4 15. Nxb6 axb6 16. Nh4 Kh8 17. Nf5 Bxf5 18. exf5 Rg5 19. f4 Rg7 1/2-1/2

[Event "Heusenstamm Sparkassen op-B 5th"]
[Site "Heusenstamm"]
[Date "2018.11.22"]
[Round "1"]
[White "Draxler, Gottfried"]
[Black "Hahnenstein, Leon"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1767"]
[BlackElo "1505"]
[PlyCount "68"]
[EventDate "2018.11.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 Bc5 4. a3 a6 5. Nc3 Nf6 6. e3 0-0 7. Nge2 d6 8. 0-0 Bg4 9. Qc2 Rb8 10. b4 Bb6 11. Bb2 Qd7 12. Rfe1 Nd8 13. Nd5 Nxd5 14. cxd5 c6 15. Qa4 Ba7 16. Rac1 Rc8 17. dxc6 Nxc6 18. Nc3 Bf5 19. b5 Nd8 20. Qb4 Bd3 21. a4 Bc5 22. Qb3 e4 23. Nxe4 Bxe4 24. Bxe4 Re8 25. Bd5 Ne6 26. d4 Ba7 27. b6 Bb8 28. Rxc8 Rxc8 29. Rc1 Re8 30. a5 Nf8 31. Ba3 Ng6 32. Rc3 Ne7 33. Bxf7+ Kh8 34. Bxe8 Qxe8 1-0

[Event "Hofheim Spring op-B 6th"]
[Site "Hofheim"]
[Date "2018.04.07"]
[Round "8"]
[White "Jelisavac, Nenad"]
[Black "Hahnenstein, Leon"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1646"]
[BlackElo "1472"]
[PlyCount "111"]
[EventDate "2018.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Bf5 4. Nc3 Nf6 5. Qb3 b6 6. cxd5 cxd5 7. Bf4 e6 8. Nb5 Nh5 9. Nc7+ Ke7 10. Qa3+ Kd7 11. Qa4+ Ke7 12. Bg5+ f6 13. Bxf6+ Nxf6 14. Nxa8 Qd7 15. Qxd7+ Nbxd7 16. Rc1 Kf7 17. Nc7 Bb4+ 18. Nd2 Ne4 19. Rd1 Bxd2+ 20. Rxd2 Nxd2 21. Kxd2 Rc8 22. Nb5 Rc2+ 23. Ke3 Rxb2 24. Nc3 Nf6 25. f3 Rc2 26. Nb5 Rxa2 27. g4 Bg6 28. Bg2 Kg8 29. Rc1 h6 30. h4 Be8 31. Nd6 Bd7 32. Rc7 a5 33. g5 hxg5 34. hxg5 Nh7 35. Rxd7 Nxg5 36. f4 Ra3+ 37. Kf2 Nh3+ 38. Bxh3 Rxh3 39. Re7 a4 40. Nb5 Rb3 41. Nc7 b5 42. Nxe6 b4 43. Rxg7+ Kh8 44. f5 Rc3 45. f6 Rc8 46. Nc5 a3 47. Nb3 Ra8 48. Rb7 Ra4 49. Ke3 a2 50. Rb8+ Kh7 51. f7 Ra3 52. f8Q Rxb3+ 53. Kf2 a1Q 54. Qf5+ Kg7 55. Rb7+ Kg8 56. Qc8# 1-0

[Event "Hofheim Spring op-B 6th"]
[Site "Hofheim"]
[Date "2018.04.07"]
[Round "9"]
[White "Strache, Rolf"]
[Black "Hahnenstein, Leon"]
[Result "1-0"]
[ECO "D12"]
[BlackElo "1472"]
[PlyCount "71"]
[EventDate "2018.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Bf5 4. e3 Nf6 5. Nc3 e6 6. Be2 Bd6 7. h3 0-0 8. 0-0 Nbd7 9. Bd2 Re8 10. Re1 e5 11. dxe5 Nxe5 12. cxd5 Nxd5 13. Nxd5 cxd5 14. Bc3 Bc7 15. Bb5 Re7 16. Rc1 Rc8 17. Bb4 Re6 18. Nd4 Rf6 19. Nxf5 Rxf5 20. Be2 Rf6 21. f4 Nc6 22. Bc3 Rg6 23. Bg4 Rb8 24. Qf3 d4 25. exd4 Nxd4 26. Qe4 Bb6 27. Bxd4 Bxd4+ 28. Kh1 Rxg4 29. Rcd1 Rg6 30. Rxd4 Qf8 31. Red1 h6 32. Qd3 Rf6 33. Rc1 Rb6 34. Rc7 Rxb2 35. Rcd7 Rxa2 36. Rd8 1-0

[Event "Hofheim Spring op-B 6th"]
[Site "Hofheim"]
[Date "2018.04.06"]
[Round "6"]
[White "Hahnenstein, Leon"]
[Black "Eckert, Michael"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1472"]
[BlackElo "1649"]
[PlyCount "83"]
[EventDate "2018.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. c3 Bc5 6. Be3 Bxe3 7. fxe3 d6 8. Nbd2 Be6 9. Bb3 0-0 10. 0-0 Qd7 11. Qc2 Ne7 12. d4 exd4 13. exd4 c6 14. Rae1 Ng6 15. e5 Bf5 16. Qd1 dxe5 17. Nxe5 Nxe5 18. Rxe5 Be6 19. Qe2 Bxb3 20. Nxb3 Rfe8 21. Nc5 Rxe5 22. dxe5 Qe7 23. Nxb7 Re8 24. Qa6 Qxe5 25. Qxc6 Qe3+ 26. Kh1 Qe1 27. Qf3 Re3 28. h3 Qd2 29. Qf4 Ne4 30. Kh2 Qe2 31. Qxf7+ Kh7 32. Qf4 Rg3 33. Rg1 Rf3 34. Qxf3 Qxb2 35. Qxe4+ Kg8 36. Qb4 Qxa2 37. Re1 Qf7 38. Qe4 Qc7+ 39. Kh1 Qxc3 40. Qd5+ Kh7 41. Qf5+ Kg8 42. Re8# 1-0

[Event "Hofheim Spring op-B 6th"]
[Site "Hofheim"]
[Date "2018.04.06"]
[Round "7"]
[White "Hahnenstein, Leon"]
[Black "Traut, Stefan"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1472"]
[BlackElo "1661"]
[PlyCount "83"]
[EventDate "2018.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. Nf3 g6 4. c3 Bg7 5. d3 e6 6. Be3 b6 7. Nbd2 Nge7 8. 0-0 0-0 9. Re1 d5 10. Bb3 Bb7 11. Nf1 Rc8 12. Ng3 Re8 13. Qd2 a6 14. Bh6 b5 15. Rad1 c4 16. Bxg7 Kxg7 17. Bc2 dxe4 18. Nxe4 cxd3 19. Bxd3 Nf5 20. a3 Qe7 21. b4 Rcd8 22. Nc5 Bc8 23. Qb2 Kg8 24. Ne4 Nd6 25. Qd2 Nxe4 26. Rxe4 Bb7 27. Rh4 Qf8 28. Qe3 Qg7 29. Ng5 h5 30. g4 hxg4 31. Rh7 Qxc3 32. Rxf7 Qe5 33. Qxe5 Nxe5 34. Rxb7 Rxd3 35. Rxd3 Nxd3 36. Rb6 Rc8 37. Rxe6 Nf4 38. Re1 Rc3 39. Ne4 Rxa3 40. Nc5 Ra2 41. Rf1 Kg7 42. f3 1/2-1/2

[Event "Hofheim Spring op-B 6th"]
[Site "Hofheim"]
[Date "2018.04.05"]
[Round "4"]
[White "Dohmes, Swidbert"]
[Black "Hahnenstein, Leon"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "1711"]
[BlackElo "1472"]
[PlyCount "97"]
[EventDate "2018.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. Nc3 Nf6 5. 0-0 d6 6. h3 Bd7 7. d3 0-0 8. Bg5 h6 9. Bh4 Nb8 10. Bxd7 Nbxd7 11. d4 exd4 12. Nxd4 c6 13. Nf3 Qc7 14. Bg3 Rfe8 15. a3 Nxe4 16. Nxe4 Rxe4 17. b4 Bb6 18. Bxd6 Qd8 19. Qd3 Re6 20. Rfe1 Qf6 21. Rxe6 Qxe6 22. Re1 Qf6 23. c4 c5 24. b5 Rc8 25. Be7 Qf4 26. Qxd7 Ra8 27. Qxb7 Re8 28. Qc6 Qb8 29. Bd6 Rxe1+ 30. Nxe1 Qd8 31. Nf3 Qf6 32. Qe8+ Kh7 33. Qe5 Qg6 34. Bxc5 Bxc5 35. Qxc5 Qb1+ 36. Kh2 g5 37. Nd4 Qc1 38. Qf5+ Kg8 39. Qd3 Qf4+ 40. Kg1 Qc1+ 41. Qf1 Qxa3 42. Nf5 h5 43. Ne3 Qc5 44. Qd1 g4 45. hxg4 hxg4 46. Qxg4+ Kf8 47. Qe4 Qa3 48. Qd4 Qc1+ 49. Nf1 1-0

[Event "Hofheim Spring op-B 6th"]
[Site "Hofheim"]
[Date "2018.04.05"]
[Round "5"]
[White "John, Volkmar"]
[Black "Hahnenstein, Leon"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1777"]
[BlackElo "1472"]
[PlyCount "103"]
[EventDate "2018.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 bxc6 6. Bd3 Nf6 7. 0-0 d6 8. Bg5 h6 9. Bf4 0-0 10. h3 Re8 11. Nd2 Be6 12. Qf3 Qd7 13. Nb3 Bb6 14. Rad1 Re7 15. Bxh6 gxh6 16. Qxf6 Bxb3 17. axb3 Re6 18. Qf5 Qe7 19. e5 f6 20. Qg4+ Kh8 21. exd6 cxd6 22. Bf5 Re5 23. Qg6 Qg7 24. Rxd6 Rg8 25. Qxg7+ Rxg7 26. Rxf6 h5 27. Rf8+ Rg8 28. Rxg8+ Kxg8 29. g4 hxg4 30. hxg4 Bd4 31. c3 Bc5 32. Rc1 Re2 33. Rc2 Bxf2+ 34. Kf1 Rxc2 35. Bxc2 Bb6 36. g5 Kf7 37. g6+ Kf6 38. b4 a5 39. bxa5 Bxa5 40. b4 Bc7 41. Ke2 Be5 42. c4 Ke7 43. Be4 Kd7 44. Kf3 Kc7 45. Kg4 Kb6 46. Kf5 Ba1 47. Ke6 c5 48. bxc5+ Kxc5 49. Bd5 Bb2 50. Kf7 Bd4 51. g7 Bxg7 52. Kxg7 1-0

[Event "Hofheim Spring op-B 6th"]
[Site "Hofheim"]
[Date "2018.04.04"]
[Round "3"]
[White "Hahnenstein, Leon"]
[Black "Seepe, Uwe"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1472"]
[BlackElo "1694"]
[PlyCount "51"]
[EventDate "2018.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 d6 6. Be3 0-0 7. 0-0 Be6 8. Bb3 Bxb3 9. axb3 d5 10. exd5 Nxd5 11. Qc2 Nxe3 12. fxe3 Qd5 13. Nbd2 Rad8 14. d4 exd4 15. exd4 a6 16. Rae1 Qh5 17. Ne5 Bd6 18. Ndf3 Nxe5 19. Nxe5 Qh6 20. Rf3 Bxe5 21. Rxe5 f6 22. Re7 Rf7 23. Rfe3 Rxe7 24. Rxe7 Qf4 25. b4 Kf8 26. Re1 1/2-1/2

[Event "Hofheim Spring op-B 6th"]
[Site "Hofheim"]
[Date "2018.04.04"]
[Round "2"]
[White "Varma, Christopher"]
[Black "Hahnenstein, Leon"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1811"]
[BlackElo "1472"]
[PlyCount "83"]
[EventDate "2018.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Qe2 Qd6 7. Nbd2 0-0 8. Nc4 Qe7 9. Ncxe5 Be6 10. c3 Rad8 11. 0-0 h6 12. d4 Bb6 13. Re1 Rfe8 14. h3 a6 15. b3 c5 16. Ba3 Bd7 17. Rad1 c6 18. Nxd7 Nxd7 19. Qc4 Ba7 20. Re2 b5 21. Qd3 b4 22. Bb2 a5 23. Rde1 Nf6 24. Qa6 Qc7 25. cxb4 axb4 26. dxc5 Bxc5 27. Bxf6 gxf6 28. Rc2 Qd6 29. Qc4 Bd4 30. Nxd4 Qxd4 31. Qxd4 Rxd4 32. Rxc6 Rdxe4 33. Rxe4 Rxe4 34. Rxf6 Re2 35. Ra6 Kg7 36. Kf1 Re5 37. a4 bxa3 38. Rxa3 Rb5 39. Ke2 Kf6 40. Kd3 Kf5 41. Kc4 Rb8 42. b4 1-0

[Event "Hofheim Spring op-B 6th"]
[Site "Hofheim"]
[Date "2018.04.03"]
[Round "1"]
[White "Hahnenstein, Leon"]
[Black "Schneider, Kevin"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1472"]
[BlackElo "1699"]
[PlyCount "39"]
[EventDate "2018.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nge7 5. c3 d5 6. exd5 Nxd5 7. 0-0 0-0 8. Re1 f6 9. Be3 Bxe3 10. fxe3 Kh8 11. Qe2 Be6 12. Nbd2 Bf7 13. Rad1 a5 14. a3 a4 15. Bxd5 Bxd5 16. e4 Bf7 17. Qe3 Na5 18. d4 Qe7 19. d5 Rfd8 20. c4 1/2-1/2

[Event "Heusenstamm Sparkassen op-B 4th"]
[Site "Heusenstamm"]
[Date "2017.11.26"]
[Round "7"]
[White "Hahnenstein, Leon"]
[Black "Deutsch, Volker"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1411"]
[BlackElo "1578"]
[PlyCount "39"]
[EventDate "2017.11.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. c3 d6 6. h3 0-0 7. Bg5 h6 8. Bh4 Be6 9. Bb3 Re8 10. 0-0 Bb6 11. Nbd2 Qe7 12. Re1 Rad8 13. Qc2 Bxb3 14. Nxb3 Qe6 15. Rad1 g5 16. Bg3 d5 17. exd5 Qxd5 18. c4 Qe6 19. Bxe5 Qf5 20. Bxf6 1/2-1/2

[Event "Heusenstamm Sparkassen op-B 4th"]
[Site "Heusenstamm"]
[Date "2017.11.26"]
[Round "6"]
[White "Kremenetskiy, Igor"]
[Black "Hahnenstein, Leon"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1603"]
[BlackElo "1411"]
[PlyCount "129"]
[EventDate "2017.11.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. a3 d6 6. h3 Be6 7. Nbd2 0-0 8. 0-0 Qd7 9. Kh2 Nh5 10. Nxe5 Nxe5 11. Bxe6 fxe6 12. Qxh5 Rxf2 13. Rxf2 Bxf2 14. Nf3 Nxf3+ 15. gxf3 d5 16. Kg2 Bc5 17. Bd2 Rf8 18. Rf1 Be7 19. Be1 c6 20. Bg3 Rf6 21. Qe5 Rg6 22. Kf2 b6 23. Qc7 Bc5+ 24. Ke2 Qxc7 25. Bxc7 Rg2+ 26. Kd1 Bd4 27. b3 b5 28. Bd6 Kf7 29. Kc1 a6 30. exd5 cxd5 31. Kb1 Kf6 32. Kc1 Be5 33. Bxe5+ Kxe5 34. Re1+ Kf5 35. d4 g6 36. c4 bxc4 37. bxc4 dxc4 38. Re5+ Kf6 39. Rc5 Ra2 40. Ra5 Rf2 41. Rxa6 Rxf3 42. d5 Ke7 43. Rxe6+ Kd7 44. Ra6 Rxh3 45. a4 g5 46. Ra8 Ra3 47. Kb2 Rb3+ 48. Kc2 h5 49. a5 g4 50. a6 g3 51. a7 Ra3 52. Kb2 g2 53. Rg8 Rxa7 54. Rxg2 Kd6 55. Rg5 Rh7 56. Kc3 Kc5 57. d6+ Kxd6 58. Kxc4 h4 59. Kd3 h3 60. Rg1 Ke5 61. Ke3 Kf5 62. Kf3 Rh4 63. Kg3 Rg4+ 64. Kh2 Rxg1 65. Kxg1 1/2-1/2

[Event "Heusenstamm Sparkassen op-B 4th"]
[Site "Heusenstamm"]
[Date "2017.11.25"]
[Round "5"]
[White "Hahnenstein, Leon"]
[Black "Adlhoch, Walter"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1411"]
[BlackElo "1542"]
[PlyCount "72"]
[EventDate "2017.11.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. d3 e6 5. c3 g6 6. Be3 d5 7. exd5 exd5 8. Bb3 b6 9. 0-0 Bg7 10. Nbd2 0-0 11. Re1 Ba6 12. Qc2 Qc7 13. c4 d4 14. Bg5 Nbd7 15. Re2 Bb7 16. Rae1 Rfe8 17. Ba4 Bc6 18. Bxc6 Qxc6 19. Ne4 Nxe4 20. Rxe4 Rxe4 21. Rxe4 Nf6 22. Bxf6 Bxf6 23. Qe2 Kf8 24. Ne5 Bxe5 25. Rxe5 Re8 26. Rxe8+ Qxe8 27. Qd1 a6 28. h3 b5 29. b3 Qd8 30. a4 bxc4 31. bxc4 Qa5 32. Kf1 Qc3 33. Qb1 Kg7 34. g3 g5 35. Kg2 Qb4 36. Qd1 f6 1/2-1/2

[Event "Heusenstamm Sparkassen op-B 4th"]
[Site "Heusenstamm"]
[Date "2017.11.25"]
[Round "4"]
[White "Hansen, Thore"]
[Black "Hahnenstein, Leon"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1648"]
[BlackElo "1411"]
[PlyCount "82"]
[EventDate "2017.11.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Bg5 h6 6. Bh4 d6 7. Nc3 Bb4 8. 0-0 Bxc3 9. bxc3 Na5 10. Bb3 0-0 11. h3 Be6 12. d4 Nxb3 13. cxb3 Re8 14. Re1 Bd7 15. Qd3 Bc8 16. Rad1 Qe7 17. Nd2 b6 18. Re3 Bb7 19. d5 Red8 20. Qe2 c6 21. c4 c5 22. Rg3 Kh8 23. Qe3 Rg8 24. Rf3 g5 25. Bg3 Rg7 26. Bh2 Rag8 27. Nf1 Nh5 28. Ng3 Nf4 29. Nf5 Qf6 30. Nxg7 Qxg7 31. g4 Bc8 32. Kh1 h5 33. Rg1 f6 34. a4 a5 35. gxh5 Qh6 36. h4 Qxh5 37. hxg5 Rxg5 38. Rfg3 Bg4 39. f3 Qxh2+ 40. Kxh2 Rh5+ 41. Rh3 Rxh3# 0-1

[Event "Heusenstamm Sparkassen op-B 4th"]
[Site "Heusenstamm"]
[Date "2017.11.24"]
[Round "3"]
[White "Emig, Nils"]
[Black "Hahnenstein, Leon"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "1600"]
[BlackElo "1411"]
[PlyCount "71"]
[EventDate "2017.11.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Bf5 5. Bf4 e6 6. a3 Be7 7. e3 Nbd7 8. Be2 0-0 9. 0-0 Rc8 10. Rc1 Nb6 11. cxd5 Nbxd5 12. Nxd5 Nxd5 13. Bg3 Bg6 14. Ne5 Bd6 15. Nxg6 fxg6 16. Bxd6 Qxd6 17. Bf3 Rf7 18. e4 Ne7 19. Bg4 Rd8 20. Qb3 Kh8 21. Bxe6 Rf4 22. e5 Qc7 23. d5 Qxe5 24. Qxb7 Nxd5 25. Qxc6 Rff8 26. Rcd1 Nf4 27. Rxd8 Rxd8 28. Bg4 Qxb2 29. Qa4 h5 30. Qxf4 hxg4 31. Qxg4 Qxa3 32. Qh4+ Kg8 33. Qxd8+ Kh7 34. Qd4 a5 35. Ra1 Qe7 36. g3 1-0

[Event "Heusenstamm Sparkassen op-B 4th"]
[Site "Heusenstamm"]
[Date "2017.11.24"]
[Round "2"]
[White "Hahnenstein, Leon"]
[Black "Michel, Carsten"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1411"]
[BlackElo "1664"]
[PlyCount "77"]
[EventDate "2017.11.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. d3 d5 5. exd5 exd5 6. Bb3 Nf6 7. 0-0 Be7 8. Be3 0-0 9. h3 Qd6 10. Qd2 Be6 11. Bf4 Qd7 12. c3 Rad8 13. Rd1 d4 14. c4 Bd6 15. Re1 Bxf4 16. Qxf4 Rfe8 17. Nbd2 Nb4 18. Ne5 Qe7 19. a3 Nc6 20. Nxc6 bxc6 21. Ne4 Nxe4 22. Qxe4 Qb7 23. Ba4 Bd7 24. Qf3 Qxb2 25. Bxc6 Bxc6 26. Qxc6 Qb8 27. Qxc5 h6 28. Rxe8+ Rxe8 29. Qxd4 Rd8 30. Qc3 Re8 31. Rc1 Qf4 32. d4 Re2 33. Rf1 Rd2 34. d5 Rd4 35. Qe3 Qxe3 36. fxe3 Rxc4 37. d6 Kf8 38. d7 Ke7 39. Rxf7+ 1-0

[Event "Heusenstamm Sparkassen op-B 4th"]
[Site "Heusenstamm"]
[Date "2017.11.23"]
[Round "1"]
[White "Hahnenstein, Leon"]
[Black "Westhof, Benedikt"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1411"]
[BlackElo "1681"]
[PlyCount "62"]
[EventDate "2017.11.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Bc4 d5 6. Bb3 Bg4 7. h3 Bh5 8. 0-0 Be7 9. d3 Nf6 10. Be3 0-0 11. c3 Nbd7 12. Nbd2 Ne5 13. Bc2 Qd7 14. Re1 Qb5 15. Bd4 Nxf3+ 16. Nxf3 c5 17. Bxf6 Bxf6 18. Rb1 Qa6 19. a3 Rfe8 20. Rxe8+ Rxe8 21. Rc1 Qe6 22. Bb3 c4 23. Bc2 Qe2 24. Qxe2 Rxe2 25. d4 Bxf3 26. gxf3 Bg5 27. Rb1 Rxc2 28. b3 Rc1+ 29. Rxc1 Bxc1 30. bxc4 dxc4 31. a4 Kf8 0-1

[Event "Eschborn op"]
[Site "Eschborn"]
[Date "2017.10.15"]
[Round "4"]
[White "Hahnenstein, Leon"]
[Black "Herrmann, Gerhard"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1400"]
[BlackElo "1346"]
[PlyCount "96"]
[EventDate "2017.10.13"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bc4 Nxd5 4. Nf3 Nc6 5. 0-0 Bg4 6. h3 Bh5 7. d3 e6 8. c3 Be7 9. Be3 0-0 10. Re1 Ne5 11. Nbd2 c5 12. d4 Bxf3 13. gxf3 Nxc4 14. Nxc4 cxd4 15. Qxd4 b6 16. Qg4 f5 17. Qg2 Rf6 18. Kh1 Rg6 19. Qf1 Bf6 20. Rac1 b5 21. Na3 a6 22. Qe2 f4 23. Bd2 e5 24. Rcd1 Qd7 25. Kh2 Rh6 26. Qf1 Qc6 27. Qe2 Ne7 28. Rg1 Qe6 29. Qf1 Qxa2 30. Rb1 Qe6 31. Re1 Qf5 32. Rg4 Rd8 33. Bc1 Ng6 34. Qh1 Nh4 35. Kg1 Qd3 36. Rf1 Nxf3+ 37. Kg2 Nh4+ 38. Kg1 Nf3+ 39. Kg2 Qd5 40. Nb1 Nd2+ 41. Kh2 Qxh1+ 42. Rxh1 Nxb1 43. Bxf4 exf4 44. Rxb1 g5 45. Rbg1 Rg6 46. f3 Rd2+ 47. R1g2 Rxg2+ 48. Kxg2 h5 0-1

[Event "Eschborn op"]
[Site "Eschborn"]
[Date "2017.10.15"]
[Round "5"]
[White "Peschk, Kathrin"]
[Black "Hahnenstein, Leon"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1214"]
[BlackElo "1400"]
[PlyCount "69"]
[EventDate "2017.10.13"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bf5 3. Nf3 f6 4. e3 e6 5. c4 Nc6 6. a3 Qd7 7. Nc3 0-0-0 8. Be2 Nge7 9. 0-0 h5 10. h3 g5 11. Bh2 Bg7 12. b4 Rh7 13. Nd2 Rdh8 14. Nb3 Ng6 15. Nc5 Qf7 16. b5 Nb8 17. Qa4 e5 18. Qxa7 c6 19. bxc6 Nxc6 20. Qa8+ Nb8 21. Nxd5 Re8 22. Nb6+ Kd8 23. Qxb8+ Ke7 24. Qxb7+ Kf8 25. Qxf7+ Kxf7 26. d5 g4 27. h4 Nxh4 28. Bg3 Ng6 29. f3 h4 30. fxg4 Be4 31. Nxe4 Reh8 32. Ng5+ Kf8 33. Nxh7+ Rxh7 34. Bh2 h3 35. g3 1-0

[Event "Eschborn op"]
[Site "Eschborn"]
[Date "2017.10.14"]
[Round "1"]
[White "Grzeschniok, Anton"]
[Black "Hahnenstein, Leon"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1811"]
[BlackElo "1400"]
[PlyCount "51"]
[EventDate "2017.10.13"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Qf3 Be6 7. Nxe6 fxe6 8. Nc3 Nce7 9. d3 c6 10. 0-0 Qc7 11. Ne4 h6 12. Nc5 Qc8 13. Qh5+ Kd8 14. Qxe5 b5 15. Nxe6+ Kd7 16. Bxd5 cxd5 17. Bf4 Qc6 18. Rae1 Ng6 19. Nxf8+ Rhxf8 20. Qxg7+ Kc8 21. Bg3 h5 22. Re6 Qd7 23. Rxg6 Qxg7 24. Rxg7 Rh8 25. Re1 h4 26. Bxh4 1-0

[Event "Eschborn op"]
[Site "Eschborn"]
[Date "2017.10.14"]
[Round "2"]
[White "Hahnenstein, Leon"]
[Black "Graf, Michael"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1400"]
[BlackElo "1661"]
[PlyCount "114"]
[EventDate "2017.10.13"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. d3 Nc6 4. c3 Qc7 5. Nf3 Nf6 6. Be3 a6 7. Nbd2 b5 8. Bb3 Bb7 9. h3 Be7 10. 0-0 0-0 11. Re1 Rfd8 12. Rc1 Rac8 13. c4 Na5 14. e5 Ne8 15. Bf4 d5 16. cxb5 axb5 17. Nd4 Qb6 18. N4f3 c4 19. Bc2 Bc5 20. Bg3 b4 21. b3 c3 22. Nf1 Nc6 23. Ne3 Nd4 24. Nxd4 Bxd4 25. Qh5 Bxe3 26. Rxe3 d4 27. Ree1 Qc6 28. f3 Qc5 29. Kh2 Nf6 30. Qg5 h6 31. Qh4 Nd5 32. Bf2 Ne7 33. f4 Nf5 34. Qg4 Ra8 35. Ra1 Ra3 36. Rec1 Rda8 37. Bb1 Qd5 38. Rc2 Qb5 39. Rc1 Bd5 40. Bc2 Rxa2 41. Rxa2 Rxa2 42. Qd1 Qb7 43. Qg1 Rb2 44. g4 Bxb3 45. Bxb3 Nh4 46. Bd1 Nf3+ 47. Bxf3 Qxf3 48. Rf1 Qxf4+ 49. Qg3 Qxg3+ 50. Kxg3 Rxf2 51. Kxf2 b3 52. Ke2 b2 53. Rb1 c2 54. Rxb2 c1Q 55. Rd2 Qg1 56. Rd1 Qe3+ 57. Kf1 Qxh3+ 0-1

[Event "Eschborn op"]
[Site "Eschborn"]
[Date "2017.10.14"]
[Round "3"]
[White "Porstendoerfer, Eric"]
[Black "Hahnenstein, Leon"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1248"]
[BlackElo "1400"]
[PlyCount "89"]
[EventDate "2017.10.13"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Bg5 h6 6. Bh4 d6 7. h3 Be6 8. Nc3 Bxc4 9. dxc4 Bb4 10. a3 Bxc3+ 11. bxc3 Qe7 12. Qb1 Rb8 13. Qb5 a6 14. Qa4 0-0 15. Nh2 Qe6 16. f3 Nh5 17. Kd2 Nf4 18. Rag1 Ng6 19. Bf2 f5 20. c5 d5 21. Qb3 Rfd8 22. Kc1 Kh8 23. g4 fxe4 24. fxe4 Nf4 25. Kb2 Nxh3 26. Rg2 Nxf2 27. Rxf2 Na5 28. exd5 Qxd5 29. Rf8+ Kh7 30. Qxd5 Rxd5 31. Rxb8 Rxc5 32. Nf3 e4 33. Nd4 Re5 34. Rh5 Rxh5 35. gxh5 b5 36. Re8 e3 37. Nf5 c5 38. Nxe3 g5 39. Nf5 Nc4+ 40. Kb3 a5 41. Re7+ Kg8 42. Nxh6+ Kf8 43. Rf7+ Ke8 44. Rg7 a4+ 45. Ka2 1-0

[Event "Hessen-chB"]
[Site "Marburg"]
[Date "2017.??.??"]
[Round "3"]
[White "Hafensteiner, Tim"]
[Black "Hahnenstein, Leon"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1822"]
[BlackElo "1189"]
[PlyCount "69"]
[EventDate "2017.05.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. d3 Bd6 7. Be3 Nf6 8. Nbd2 0-0 9. c3 Re8 10. Bg5 h6 11. Bh4 Be7 12. Qc2 Qd6 13. Nc4 Qe6 14. Ncxe5 Bd6 15. Nxg4 Nxg4 16. Rae1 Qxa2 17. h3 Ne5 18. Nd4 Qa5 19. f4 Ng6 20. Nb3 Qh5 21. Bg3 Rad8 22. d4 c5 23. e5 Be7 24. dxc5 Nf8 25. Kh2 Ne6 26. Qf2 Qf5 27. Rd1 Rxd1 28. Rxd1 Qe4 29. f5 Nd8 30. Rd7 Qa4 31. Qd4 Qxb3 32. Rxe7 Qb5 33. Rxc7 Qxb2 34. Qd7 Rf8 35. e6 1-0

[Event "Hessen-chB"]
[Site "Marburg"]
[Date "2017.??.??"]
[Round "4"]
[White "Hahnenstein, Leon"]
[Black "Poschadel, Andreas Gregor"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1189"]
[BlackElo "1451"]
[PlyCount "147"]
[EventDate "2017.05.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 h6 5. Be3 Bb6 6. c3 Nf6 7. Nbd2 d5 8. Bb3 Bg4 9. h3 Bh5 10. 0-0 0-0 11. Qc2 Re8 12. Rfe1 Qd7 13. Rad1 Rad8 14. Bxb6 axb6 15. Ba4 Qd6 16. Re3 d4 17. Ree1 dxc3 18. Nc4 Qe6 19. Bxc6 bxc6 20. Ncxe5 Bxf3 21. Nxf3 cxb2 22. Qxb2 c5 23. Nh4 Ra8 24. a3 Nh5 25. Nf5 Qg6 26. g3 Kh7 27. d4 cxd4 28. Rxd4 Rad8 29. Rxd8 Rxd8 30. Qc3 c5 31. Qb3 Rb8 32. Rd1 b5 33. Rd6 c4 34. Qf3 f6 35. g4 Qg5 36. Rd7 Qc1+ 37. Kh2 Qf4+ 38. Qxf4 Nxf4 39. Rxg7+ Kh8 40. Rf7 Rc8 41. Rxf6 c3 42. Nd4 Nxh3 43. Rxh6+ Kg7 44. Rxh3 c2 45. Nxc2 Rxc2 46. Kg2 Kg6 47. Rh5 Rb2 48. Rf5 b4 49. axb4 Rxb4 50. f3 Rb2+ 51. Kg3 Re2 52. e5 Kg7 53. Rg5+ Kh6 54. Kf4 Ra2 55. Kf5 Rf2 56. f4 Ra2 57. Kf6 Kh7 58. e6 Ra6 59. Rg7+ Kh8 60. Rd7 Kg8 61. Rd8+ Kh7 62. Kf7 Ra5 63. Rd1 Ra7+ 64. e7 Rxe7+ 65. Kxe7 Kg6 66. Rf1 Kg7 67. f5 Kh6 68. f6 Kg5 69. f7 Kxg4 70. f8Q Kg3 71. Qf4+ Kh3 72. Rf3+ Kg2 73. Qg4+ Kh1 74. Rh3# 1-0

[Event "Hessen-chB"]
[Site "Marburg"]
[Date "2017.??.??"]
[Round "2"]
[White "Hahnenstein, Leon"]
[Black "Robinson, Jack"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1189"]
[BlackElo "1638"]
[PlyCount "51"]
[EventDate "2017.05.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. Nf3 e6 4. d3 a6 5. Be3 Qc7 6. c3 Nf6 7. Nbd2 Be7 8. 0-0 0-0 9. Re1 h6 10. d4 Ng4 11. h3 Nxe3 12. Rxe3 b5 13. Bb3 d6 14. Qe2 c4 15. Bc2 Bb7 16. d5 Ne5 17. dxe6 fxe6 18. Re1 Rae8 19. b3 d5 20. exd5 Nxf3+ 21. Rxf3 Bxd5 22. Rxf8+ Rxf8 23. bxc4 bxc4 24. Be4 Bc5 25. Rf1 Qe5 26. Bh7+ 1-0

[Event "Hessen-chB"]
[Site "Marburg"]
[Date "2017.??.??"]
[Round "7"]
[White "Hahnenstein, Leon"]
[Black "Schneider, Kevin"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1189"]
[BlackElo "1653"]
[PlyCount "52"]
[EventDate "2017.05.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. c3 Bb6 6. 0-0 d6 7. Be3 Bg4 8. Nbd2 Qd7 9. Qc2 Na5 10. Bb3 Nxb3 11. Qxb3 Be6 12. Qc2 h6 13. d4 exd4 14. Bxd4 c5 15. Be3 Ng4 16. Bf4 g5 17. Bg3 f6 18. h3 Ne5 19. Rfe1 h5 20. b3 h4 21. Bh2 g4 22. hxg4 Nxg4 23. Rad1 Nxh2 24. Nxh2 0-0-0 25. Ndf3 Rdg8 26. e5 Qg7 0-1

[Event "Hessen-chB"]
[Site "Marburg"]
[Date "2017.??.??"]
[Round "6"]
[White "Hahnenstein, Leon"]
[Black "Tornay, Haizea"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "1189"]
[BlackElo "1284"]
[PlyCount "138"]
[EventDate "2017.05.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. f3 e6 6. Be3 Nf6 7. Ng3 Bg6 8. Bc4 Nbd7 9. N1e2 c5 10. c3 cxd4 11. Bxd4 e5 12. Be3 Bc5 13. Bxc5 Nxc5 14. 0-0 0-0 15. Kh1 Rc8 16. Bb3 Qb6 17. Nc1 Rfd8 18. Qe2 Qd6 19. Rd1 Qe7 20. Bc2 Rxd1+ 21. Bxd1 Rd8 22. Bc2 Qd7 23. Nb3 Bxc2 24. Qxc2 Nd3 25. Ne2 Nh5 26. g3 Qd5 27. Rf1 e4 28. Ned4 Rc8 29. Qe2 Re8 30. Rd1 g6 31. Rxd3 Nf6 32. Re3 Kg7 33. a3 exf3 34. Nxf3 Rxe3 35. Qxe3 Qxb3 36. Qe2 Qd5 37. Kg1 Qc6 38. Nd4 Qe4 39. Qf2 Ng4 40. Qg2 Qxg2+ 41. Kxg2 Ne3+ 42. Kf3 Nc4 43. Nb5 a6 44. b3 Nd2+ 45. Ke3 Nxb3 46. Nd6 Na5 47. c4 Kf6 48. Ke4 Ke6 49. c5 f5+ 50. Kd4 Nc6+ 51. Kc4 b5+ 52. Nxb5 axb5+ 53. Kxb5 Kd7 54. Kc4 Ne7 55. a4 Kc6 56. Kd4 Nd5 57. a5 Nb4 58. Ke5 Nd5 59. a6 Kxc5 60. a7 Nc7 61. Kf6 Kd6 62. Kg7 Ke7 63. Kxh7 Kf6 64. Kh6 g5 65. Kh5 f4 66. Kg4 Ke5 67. Kf3 fxg3 68. Kxg3 Kf5 69. h3 Na8 1/2-1/2

[Event "Hessen-chB"]
[Site "Marburg"]
[Date "2017.??.??"]
[Round "1"]
[White "Mauersberger, Uwe"]
[Black "Hahnenstein, Leon"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "1762"]
[BlackElo "1189"]
[PlyCount "67"]
[EventDate "2017.05.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. c3 Nf6 6. Nxe5 Nxe5 7. d4 Qe7 8. 0-0 Ng6 9. dxc5 Qxc5 10. Be3 Qe7 11. Re1 0-0 12. Nd2 d6 13. f3 Bd7 14. Bc2 Rfe8 15. Nf1 Nh5 16. Qd2 Rad8 17. Bg5 f6 18. Be3 Kh8 19. g4 Nhf4 20. Bxf4 Ne5 21. Bxe5 dxe5 22. Qf2 Rg8 23. Ne3 c6 24. Rad1 Be6 25. Nf5 Bxf5 26. exf5 Qf7 27. Bb3 Qc7 28. Bxg8 Rxg8 29. Rd2 Qf7 30. b3 Re8 31. Red1 h6 32. Rd8 Rxd8 33. Rxd8+ Kh7 34. Qc5 1-0

[Event "Hessen-chB"]
[Site "Marburg"]
[Date "2017.??.??"]
[Round "5"]
[White "Weber, Andreas"]
[Black "Hahnenstein, Leon"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "1793"]
[BlackElo "1189"]
[PlyCount "44"]
[EventDate "2017.05.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. d4 Bg4 7. dxe5 Bxf3 8. Qxf3 Bxe5 9. Rd1 Qe7 10. Nc3 Nf6 11. Bg5 0-0 12. Bxf6 Bxf6 13. Rd3 Rae8 14. Re1 Qe6 15. b3 Rd8 16. Qe3 Qe5 17. Nd1 Qa5 18. a4 Rxd3 19. cxd3 Rd8 20. Kf1 Qb4 21. e5 Be7 22. e6 f6 1/2-1/2

[Event "Heusenstamm Sparkassen op U14 3rd"]
[Site "Heusenstamm"]
[Date "2016.11.27"]
[Round "1"]
[White "Althaus, Lennart"]
[Black "Hahnenstein, Leon"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1035"]
[PlyCount "90"]
[EventDate "2016.11.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bf4 Bg4 5. h3 Bh5 6. Nf3 e6 7. e3 Bb4 8. a3 Bxc3+ 9. bxc3 Ne4 10. Qb3 b6 11. Be2 Nd7 12. Qc2 Ndf6 13. 0-0 dxc4 14. Ne5 Bxe2 15. Qxe2 Nxc3 16. Qxc4 Nce4 17. Nxc6 Qc8 18. Qc2 Qd7 19. Ne5 Qd5 20. Rac1 0-0 21. f3 Nd6 22. Bg5 Nh5 23. Qc6 Qxc6 24. Rxc6 Nf5 25. Bf4 Ne7 26. Rc7 Nd5 27. Nd7 Rfd8 28. Rb7 Nhxf4 29. exf4 Nxf4 30. Kf2 Nd5 31. Rc1 h6 32. Ne5 Rf8 33. Nc6 Rfc8 34. f4 Kf8 35. Kf3 Re8 36. Rxa7 Rxa7 37. Nxa7 Ra8 38. Nb5 Ra5 39. Rb1 Ke7 40. Ke4 Rxb5 41. Rc1 Ra5 42. Ra1 Nc3+ 43. Kd3 Nb5 44. a4 Nc7 45. Rb1 Nd5 0-1

[Event "Heusenstamm Sparkassen op U14 3rd"]
[Site "Heusenstamm"]
[Date "2016.11.27"]
[Round "2"]
[White "Hahnenstein, Leon"]
[Black "Roytblat, David"]
[Result "1-0"]
[ECO "C42"]
[BlackElo "1163"]
[PlyCount "93"]
[EventDate "2016.11.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Bg5 Bg4 8. Bxf6 gxf6 9. Qxe7+ Bxe7 10. Nbd2 Nc6 11. Be2 0-0-0 12. 0-0 Rhg8 13. Rfe1 Bh3 14. Nh4 f5 15. Ndf3 Nd4 16. Nxd4 Bxh4 17. g3 f4 18. Kh1 fxg3 19. fxg3 Bf6 20. Nb5 a6 21. Nc3 Bd4 22. Bf3 Rh8 23. Rab1 h5 24. Re4 Bf6 25. Rf4 Bg5 26. Rxf7 h4 27. g4 Rdg8 28. Nd5 Bd8 29. Rg1 Rf8 30. Rxf8 Rxf8 31. Be4 c6 32. Ne3 Bg5 33. Nf5 d5 34. Bf3 Kb8 35. Re1 Rg8 36. Nd6 Rg6 37. Nf7 Rf6 38. Nxg5 Rf4 39. Nxh3 Rxf3 40. Kg2 Rf6 41. Re8+ Ka7 42. Rh8 Rg6 43. Rxh4 Kb8 44. g5 Kc7 45. Rg4 b5 46. Nf4 Rg7 47. Ne6+ 1-0

[Event "Heusenstamm Sparkassen op U14 3rd"]
[Site "Heusenstamm"]
[Date "2016.11.27"]
[Round "4"]
[White "Hahnenstein, Leon"]
[Black "Von Beckh, Frieda"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1059"]
[PlyCount "103"]
[EventDate "2016.11.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 d4 3. Nb5 a6 4. Na3 b5 5. Nf3 Bb7 6. d3 f6 7. Bf4 e5 8. Bg3 Bd6 9. Be2 Ne7 10. Nb1 0-0 11. 0-0 Kh8 12. Nbd2 Ng6 13. Nh4 Qe8 14. Bh5 Bc8 15. f4 exf4 16. Bxf4 f5 17. Bxd6 cxd6 18. exf5 Qe3+ 19. Kh1 Nxh4 20. Nf3 Nxf3 21. Rxf3 Qg5 22. Rg3 Qxf5 23. Rf3 g6 24. Rxf5 Rxf5 25. Bg4 Rf8 26. Bxc8 Rxc8 27. Qf3 Nd7 28. Qd5 Ra7 29. Qxd4+ Ne5 30. Qxa7 Rxc2 31. Qb8+ Kg7 32. Qxd6 Nc6 33. b4 Rc3 34. h3 Kh6 35. Qf4+ Kg7 36. Rc1 Rxc1+ 37. Qxc1 Ne5 38. Qc7+ Kf6 39. d4 Nc4 40. Qc6+ Kf5 41. Qxa6 Ke4 42. Qxb5 Kxd4 43. Qc5+ Kc3 44. b5 h5 45. b6 Kd3 46. b7 Kc2 47. b8R Kd1 48. Qxc4 Ke1 49. Re8+ Kf2 50. Qe2+ Kg3 51. Re4 h4 52. Qf3# 1-0

[Event "Heusenstamm Sparkassen op U14 3rd"]
[Site "Heusenstamm"]
[Date "2016.11.27"]
[Round "3"]
[White "Mogler, Michael"]
[Black "Hahnenstein, Leon"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1304"]
[PlyCount "160"]
[EventDate "2016.11.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 Bb7 8. Bd2 0-0 9. 0-0 Re8 10. Bg5 h6 11. Bxf6 Qxf6 12. Qd2 Qe5 13. Rfe1 Bd6 14. g3 Qh5 15. Ne2 a5 16. Nf4 Qg5 17. Rad1 Bxf4 18. Qxf4 Qxf4 19. gxf4 Rab8 20. Re2 Bc8 21. b3 d6 22. Re3 Bg4 23. Rde1 Re6 24. Rg3 Bh5 25. f5 Re5 26. Rh3 Bg4 27. Rh4 Bxf5 28. f4 Re7 29. Rh5 g6 30. Rxh6 d5 31. e5 Bxd3 32. cxd3 Kg7 33. Rh3 Rb4 34. Rf3 g5 35. fxg5 Rg4+ 36. Rg3 Rxg3+ 37. hxg3 Kg6 38. d4 Kxg5 39. Rf1 Kg4 40. Kg2 Rd7 41. Rc1 Rd8 42. Rxc6 Rc8 43. Ra6 c5 44. Rxa5 c4 45. bxc4 dxc4 46. e6 fxe6 47. Re5 Rc6 48. Kf2 c3 49. Re1 c2 50. Rc1 Rc4 51. Ke3 Kxg3 52. Kd3 Rc6 53. Rxc2 Rd6 54. Ke4 Rd5 55. Rc5 Rd6 56. a4 Ra6 57. a5 Kf2 58. d5 exd5+ 59. Kxd5 Ke3 60. Kc4 Ke4 61. Kb5 Ra7 62. Kb6 Kd4 63. Kxa7 Kxc5 64. Kb7 Kb5 65. a6 Ka5 66. a7 Kb5 67. a8Q Kc5 68. Qa6 Kd5 69. Qc6+ Ke5 70. Qd7 Ke4 71. Qd6 Kf5 72. Qe7 Kf4 73. Qe6 Kf3 74. Qe5 Kf2 75. Qe4 Kg3 76. Qf5 Kg2 77. Qf4 Kg1 78. Qd2 Kf1 79. Kc6 Kg1 80. Kd5 Kf1 1-0

[Event "Heusenstamm Sparkassen op U14 3rd"]
[Site "Heusenstamm"]
[Date "2016.11.27"]
[Round "5"]
[White "Tornay, Haizea"]
[Black "Hahnenstein, Leon"]
[Result "1-0"]
[ECO "C46"]
[WhiteElo "1284"]
[PlyCount "73"]
[EventDate "2016.11.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nxc6 bxc6 7. Bc4 Ne7 8. Bg5 0-0 9. 0-0 Kh8 10. Qd3 d6 11. Rad1 Qe8 12. Qf3 Be6 13. Bd3 Qd7 14. Bf6 Bg4 15. Bxg7+ Kxg7 16. Qf4 Bxd1 17. Rxd1 Rae8 18. Bc4 Nc8 19. f3 Nb6 20. Bb3 Qe7 21. a4 Nd7 22. Qe3 Nc5 23. Ba2 d5 24. b4 Na6 25. Qxa7 Nxb4 26. Qd4+ Kg8 27. Bb3 Na6 28. exd5 Rd8 29. Kf1 Nb4 30. Ne4 Nxd5 31. Bxd5 Rfe8 32. Nf6+ Kf8 33. Nxe8 Kxe8 34. Re1 Qxe1+ 35. Kxe1 Rxd5 36. Qc4 Rd6 37. a5 1-0

