[Event "Hessen-ch U12"]
[Site "Bad Homburg"]
[Date "2015.04.03"]
[Round "8"]
[White "Grauberger, Artem"]
[Black "Greb, Lennart"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "896"]
[BlackElo "1038"]
[PlyCount "61"]
[EventDate "2015.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Nc3 Nf6 6. Nf3 e6 7. Be2 Bb4 8. 0-0 0-0 9. Bg5 Nbd7 10. h3 h6 11. Bh4 Qa5 12. Qd2 Ne4 13. Qe3 Bxc3 14. bxc3 Nxc3 15. Bd3 Rfe8 16. Qd2 Bxd3 17. Qxd3 Nd5 18. Rfe1 Nf4 19. Qe4 Ng6 20. Bg3 Nf6 21. Qe3 Rad8 22. Nh4 Nf8 23. Be5 N8h7 24. Qg3 Qd2 25. Rac1 Rd5 26. c3 c5 27. Bf4 Qxa2 28. Bxh6 g5 29. Nf3 Nh5 30. Qc7 b6 31. Ne5 1-0

[Event "Hessen-ch U12"]
[Site "Bad Homburg"]
[Date "2015.04.03"]
[Round "7"]
[White "Greb, Lennart"]
[Black "Schilling, Justus"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "1038"]
[BlackElo "828"]
[PlyCount "40"]
[EventDate "2015.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nc6 3. Bb2 Bf5 4. e3 Nf6 5. Bb5 Bd7 6. Nc3 e6 7. 0-0 Bb4 8. d4 0-0 9. Bxc6 Bxc6 10. Ne5 Bb5 11. Re1 Ba6 12. a3 Bxc3 13. Bxc3 Ne4 14. Bb2 f6 15. Nd3 b6 16. Nf4 Qe8 17. Qg4 Bc8 18. Qd1 Bb7 19. h4 e5 20. Nh3 Rf7 1/2-1/2

[Event "Hessen-ch U12"]
[Site "Bad Homburg"]
[Date "2015.04.03"]
[Round "9"]
[White "Greb, Lennart"]
[Black "Schmidt, Jeremy"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "1038"]
[BlackElo "802"]
[PlyCount "31"]
[EventDate "2015.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nc6 3. Bb2 Nf6 4. e3 Bf5 5. Bb5 e6 6. Ne5 Qd6 7. d4 Qb4+ 8. Nc3 Ne4 9. a3 Nxc3 10. axb4 Nxd1 11. Kxd1 0-0-0 12. Nxc6 bxc6 13. Bxc6 Bxb4 14. Rxa7 Bxc2+ 15. Kxc2 Kb8 16. Ra8# 1-0

[Event "Hessen-ch U12"]
[Site "Bad Homburg"]
[Date "2015.04.02"]
[Round "6"]
[White "Boerkey, Luis"]
[Black "Greb, Lennart"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1531"]
[BlackElo "1038"]
[PlyCount "51"]
[EventDate "2015.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nc6 4. e3 Nf6 5. b3 Bd7 6. Bb2 Bb4+ 7. Nbd2 Ne4 8. Bd3 Qf6 9. 0-0 Nxd2 10. Nxd2 0-0 11. a3 Be7 12. Qc2 h6 13. Nf3 Rfe8 14. e4 dxe4 15. Bxe4 Nd8 16. d5 Qf4 17. dxe6 Bxe6 18. Rad1 Bd6 19. Rd4 Kh8 20. Bxb7 Bf5 21. Qc3 Be5 22. Nxe5 Qxe5 23. Bxa8 Ne6 24. Rd5 Qf4 25. Bc6 Rg8 26. Qe5 1-0

[Event "Hessen-ch U12"]
[Site "Bad Homburg"]
[Date "2015.04.02"]
[Round "5"]
[White "Greb, Lennart"]
[Black "Stuetzer, Jacob"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1038"]
[PlyCount "51"]
[EventDate "2015.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 Nc6 2. b3 e5 3. Bb2 d6 4. Nc3 Bg4 5. e3 Nf6 6. Be2 Be7 7. d4 e4 8. Nd2 Bf5 9. Bb5 0-0 10. Bxc6 bxc6 11. 0-0 d5 12. f3 Bb4 13. fxe4 Bxe4 14. Nf3 Bxc3 15. Bxc3 Re8 16. Ne5 g6 17. Nxc6 Qd7 18. Ne5 Qe6 19. Qe2 Qf5 20. Rxf5 Bxf5 21. Rf1 Kg7 22. Qf3 a6 23. g4 Be6 24. Qxf6+ Kf8 25. Nxf7 Re7 26. Qh8# 1-0

[Event "Hessen-ch U12"]
[Site "Bad Homburg"]
[Date "2015.04.01"]
[Round "3"]
[White "Greb, Lennart"]
[Black "Kuech, Leonard"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1038"]
[BlackElo "809"]
[PlyCount "59"]
[EventDate "2015.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 Nc6 2. b3 d6 3. Bb2 e5 4. Nc3 Bg4 5. e3 Nf6 6. Be2 Bf5 7. d3 d5 8. Nd2 Bb4 9. 0-0 0-0 10. Bf3 Re8 11. e4 Bxc3 12. Bxc3 dxe4 13. dxe4 Bxe4 14. Nxe4 Qxd1 15. Raxd1 Nxe4 16. Bxe4 g6 17. Rd7 Rac8 18. Bxc6 bxc6 19. Ba5 f5 20. Rxc7 Rcd8 21. Rxc6 Rd2 22. Bxd2 e4 23. Be3 Rf8 24. Bxa7 g5 25. f4 h6 26. fxg5 hxg5 27. Rg6+ Kh7 28. Rxg5 f4 29. g3 f3 30. Re5 1-0

[Event "Hessen-ch U12"]
[Site "Bad Homburg"]
[Date "2015.04.01"]
[Round "4"]
[White "Klee, Jonathan"]
[Black "Greb, Lennart"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1236"]
[BlackElo "1038"]
[PlyCount "61"]
[EventDate "2015.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Nc6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2 e6 9. Ngf3 Be7 10. Ne5 Nxe5 11. dxe5 a6 12. exf6 Bxf6 13. 0-0 e5 14. Rfe1 e4 15. f3 0-0 16. fxe4 dxe4 17. Bxe4 Rfe8 18. Bxb7 Rxe1+ 19. Rxe1 Rd8 20. Ne4 Qf5 21. Nd6 Qc5+ 22. Kh1 h6 23. Nxf7 Rf8 24. Nxh6+ Kh8 25. Nxg4 Qf5 26. Nxf6 Qxf6 27. Qc4 Kh7 28. a4 Qh4 29. Rf1 Qf6 30. Bxa6 Qf5 31. Qd3 1-0

[Event "Hessen-ch U12"]
[Site "Bad Homburg"]
[Date "2015.03.30"]
[Round "1"]
[White "Greb, Lennart"]
[Black "Kacar, Laurin"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "1038"]
[PlyCount "71"]
[EventDate "2015.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Bg4 3. e3 Bxf3 4. Qxf3 c6 5. Bb2 e5 6. Bxe5 Bd6 7. Bxg7 Be5 8. Bxe5 f6 9. Bb2 h6 10. Nc3 f5 11. Nxd5 cxd5 12. Bxh8 Nf6 13. Qxf5 Kf8 14. Qxf6+ Qxf6 15. Bxf6 Nd7 16. Bd4 Rc8 17. 0-0-0 b6 18. g3 Nc5 19. Bxc5+ bxc5 20. Bg2 c4 21. Bxd5 cxb3 22. Bxb3 Rb8 23. d4 a5 24. d5 Rd8 25. e4 Ra8 26. d6 a4 27. d7 Ke7 28. Bxa4 Rd8 29. e5 Ke6 30. f4 Ke7 31. f5 h5 32. Rd5 h4 33. Rc5 hxg3 34. hxg3 Kf8 35. Rc8 Ke7 36. f6+ 1-0

[Event "Hessen-ch U12"]
[Site "Bad Homburg"]
[Date "2015.03.30"]
[Round "2"]
[White "Tessier, Leo"]
[Black "Greb, Lennart"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1387"]
[BlackElo "1038"]
[PlyCount "127"]
[EventDate "2015.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. h3 c5 6. Nf3 c4 7. Be2 Bb4 8. 0-0 Nc6 9. Bd2 Nge7 10. a3 Ba5 11. Nb5 Bc7 12. Nxc7+ Qxc7 13. Bc3 0-0 14. Rc1 Ng6 15. b3 b5 16. bxc4 bxc4 17. Qd2 Rab8 18. Bb4 Nxb4 19. axb4 c3 20. Qe3 Rxb4 21. Bd3 Bxd3 22. Qxd3 Qb6 23. Qxc3 Rc4 24. Qa3 Qc7 25. c3 Nf4 26. Qa2 Nd3 27. Ra1 Ra8 28. Qa6 Rxc3 29. Rfb1 Rc1+ 30. Rxc1 Nxc1 31. Qa3 Ne2+ 32. Kh2 Qc3 33. Qa4 h6 34. Ra3 Qc4 35. Qd1 Nc3 36. Qa1 a6 37. Qxc3 Qb5 38. Nd2 a5 39. Nb3 a4 40. Nc5 Rc8 41. Rxa4 Rxc5 42. Ra8+ Kh7 43. dxc5 Qb7 44. Ra3 Qc7 45. c6 g6 46. Rb3 d4 47. Qxd4 Qxc6 48. Qd6 Qe4 49. Rf3 h5 50. Qf8 Qxe5+ 51. g3 f5 52. Rd3 Qc7 53. Rd8 Qg7 54. Qxg7+ Kxg7 55. g4 hxg4 56. hxg4 Kf6 57. gxf5 gxf5 58. Kg3 Ke5 59. f4+ Kf6 60. Kf3 Ke7 61. Ra8 Kf6 62. Ke3 Kg6 63. Kd4 Kh5 64. Rh8+ 1-0

[Event "Hessen-ch U12"]
[Site "Bad Homburg"]
[Date "2014.??.??"]
[Round "3"]
[White "Dietl, Vinzent"]
[Black "Greb, Lennart"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "807"]
[BlackElo "1095"]
[PlyCount "128"]
[EventDate "2014.04.??"]
[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 c6 2. Nc3 Nf6 3. Nf3 d5 4. exd5 cxd5 5. d3 h6 6. g3 Bg4 7. Bg2 e6 8. h3 Bh5 9. g4 Bg6 10. g5 hxg5 11. Bxg5 Bc5 12. Qd2 Bb4 13. a3 Ba5 14. Ne5 Nbd7 15. f4 Rb8 16. 0-0-0 d4 17. Nxg6 fxg6 18. b4 dxc3 19. Qxc3 Bb6 20. Be4 Kf7 21. Qc4 Qc7 22. Bxf6 gxf6 23. h4 Qxc4 24. dxc4 Nf8 25. c5 Bc7 26. c6 bxc6 27. Bxc6 Bxf4+ 28. Kb1 Be5 29. Kc1 Ke7 30. b5 Rb6 31. Rd3 a6 32. a4 f5 33. c4 axb5 34. cxb5 Rb8 35. a5 Ra8 36. Bxa8 Nd7 37. Bc6 Nc5 38. Re3 Bf4 39. Rhe1 Nb3+ 40. Kc2 Bxe3 41. Rxe3 Nxa5 42. Rd3 Nxc6 43. bxc6 Rd8 44. c7 Rc8 45. Rc3 Kd7 46. Kd2 Rxc7 47. Rxc7+ Kxc7 48. Ke3 Kd7 49. Kf4 Ke7 50. Ke5 Kf7 51. Kf4 Kf6 52. Kf3 Ke5 53. Kg3 Ke4 54. Kf2 f4 55. Ke2 f3+ 56. Kf2 Kf4 57. h5 gxh5 58. Kg1 Ke3 59. Kf1 f2 60. Kg2 Ke2 61. Kg3 f1Q 62. Kh4 Qf3 63. Kg5 Ke3 64. Kh4 Qg4# 0-1

[Event "Hessen-ch U12"]
[Site "Bad Homburg"]
[Date "2014.??.??"]
[Round "8"]
[White "Fromm, Nick"]
[Black "Greb, Lennart"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1307"]
[BlackElo "1095"]
[PlyCount "71"]
[EventDate "2014.04.??"]
[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 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Nc3 Nf6 6. Nf3 e6 7. Bc4 c5 8. 0-0 cxd4 9. Nxd4 Bg6 10. Bg5 Nbd7 11. Re1 Bb4 12. Bxe6 0-0 13. Bxd7 Qxd7 14. Bxf6 gxf6 15. Re3 Bc5 16. Nce2 Rfe8 17. Rxe8+ Rxe8 18. c3 Bh5 19. f3 Qb5 20. Ng3 Bg6 21. b3 Qb6 22. Kh1 Rd8 23. Nge2 a6 24. Qd2 Rd7 25. Rd1 Qd8 26. g4 Kg7 27. h4 h6 28. Nf4 Kh7 29. h5 f5 30. hxg6+ fxg6 31. gxf5 Qh4+ 32. Qh2 g5 33. Qxh4 gxh4 34. Kh2 Bxd4 35. Rxd4 Rf7 36. Rd5 1-0

[Event "Hessen-ch U12"]
[Site "Bad Homburg"]
[Date "2014.??.??"]
[Round "2"]
[White "Greb, Lennart"]
[Black "Krastev, Alexander"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1095"]
[BlackElo "1382"]
[PlyCount "118"]
[EventDate "2014.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 d6 5. h3 Nge7 6. d3 Na5 7. Bd5 c6 8. Bb3 Nxb3 9. axb3 Bb6 10. Bg5 0-0 11. b4 Bd7 12. d4 f6 13. Be3 Be6 14. b5 Qd7 15. bxc6 bxc6 16. 0-0 Ng6 17. d5 cxd5 18. Nxd5 Bxe3 19. fxe3 Ne7 20. Qd3 f5 21. c4 Ng6 22. exf5 Bxf5 23. e4 Be6 24. Ng5 Bxd5 25. cxd5 Nf4 26. Qe3 h6 27. Nf3 Rf7 28. Nh4 Raf8 29. Nf5 Nxd5 30. Nxh6+ gxh6 31. exd5 Rxf1+ 32. Rxf1 Rxf1+ 33. Kxf1 Qb5+ 34. Kg1 Qb6 35. Qf2 Qxf2+ 36. Kxf2 Kf7 37. Kf3 Kf6 38. g4 h5 39. gxh5 Kg5 40. h6 Kxh6 41. Kg4 Kg6 42. h4 Kh6 43. h5 Kh7 44. Kg5 Kg7 45. Kf5 Kh6 46. Kg4 Kh7 47. Kf5 Kg7 48. Kg5 Kh7 49. Kf5 Kh6 50. Kg4 e4 51. Kf4 Kxh5 52. Kxe4 Kg6 53. Kf4 Kf6 54. Ke4 Kg5 55. Ke3 Kf5 56. Kd4 Kf4 57. Kd3 Ke5 58. Kc4 Ke4 59. Kb5 Kxd5 0-1

[Event "Hessen-ch U12"]
[Site "Bad Homburg"]
[Date "2014.??.??"]
[Round "9"]
[White "Greb, Lennart"]
[Black "Krauthan, Finn"]
[Result "1/2-1/2"]
[ECO "C53"]
[WhiteElo "1095"]
[BlackElo "875"]
[PlyCount "34"]
[EventDate "2014.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. h3 Nf6 6. d4 exd4 7. cxd4 Bb4+ 8. Bd2 Bxd2+ 9. Nbxd2 d5 10. e5 dxc4 11. exf6 Qxf6 12. Nxc4 Qe7+ 13. Ne3 Qb4+ 14. Qd2 Qxd2+ 15. Kxd2 0-0 16. Rhd1 Rd8 17. Kc3 Ne7 1/2-1/2

[Event "Hessen-ch U12"]
[Site "Bad Homburg"]
[Date "2014.??.??"]
[Round "6"]
[White "Greb, Lennart"]
[Black "Lesche, Malte"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1095"]
[BlackElo "786"]
[PlyCount "40"]
[EventDate "2014.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 d6 6. h3 Be6 7. Bxe6 fxe6 8. Bg5 0-0 9. 0-0 Qd7 10. Na4 b6 11. c3 d5 12. Nxc5 bxc5 13. exd5 exd5 14. d4 Qd6 15. dxc5 Qxc5 16. Rc1 Rab8 17. Qd2 Ne4 18. Be3 Qc4 19. b3 Qb5 20. Qb2 h6 1/2-1/2

[Event "Hessen-ch U12"]
[Site "Bad Homburg"]
[Date "2014.??.??"]
[Round "4"]
[White "Greb, Lennart"]
[Black "Mueller, Mark"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1095"]
[BlackElo "1228"]
[PlyCount "52"]
[EventDate "2014.04.??"]
[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. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Nc3 Bb4 6. Bb5+ c6 7. Bd3 0-0 8. 0-0 Bg4 9. h3 Bh5 10. Bg5 Nbd7 11. a3 Bd6 12. Bf5 Qc7 13. Bxd7 Nxd7 14. Qd3 Rae8 15. Rfe1 Re6 16. Re3 Bf4 17. Bxf4 Qxf4 18. Rae1 Rf6 19. Qe2 Bxf3 20. Rxf3 Qxd4 21. Rxf6 Qxf6 22. Qe3 d4 23. Qd3 dxc3 24. Qxd7 cxb2 25. Qxb7 Qc3 26. Qb3 Qxe1+ 0-1

[Event "Hessen-ch U12"]
[Site "Bad Homburg"]
[Date "2014.??.??"]
[Round "5"]
[White "Kuech, Leonard"]
[Black "Greb, Lennart"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "812"]
[BlackElo "1095"]
[PlyCount "77"]
[EventDate "2014.04.??"]
[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 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Bf5 5. Bd3 Bxe4 6. Bxe4 Nf6 7. Bf3 e6 8. c3 c5 9. Be3 Qc7 10. dxc5 Nbd7 11. Qa4 Be7 12. c6 bxc6 13. Bxc6 Rc8 14. Bxd7+ Qxd7 15. Qxd7+ Nxd7 16. Bxa7 0-0 17. Nf3 Bc5 18. Bxc5 Nxc5 19. 0-0 Rb8 20. b3 Ne4 21. c4 Ra8 22. Rfe1 Nc5 23. Nd2 Nd3 24. Re3 Nb4 25. Rc3 Rxa2 26. Rxa2 Nxa2 27. Rc2 Nb4 28. Rc1 Rd8 29. Rd1 Na2 30. h3 Nc3 31. Rc1 Na2 32. Rc2 Nb4 33. Rb2 h6 34. Kh1 Nd3 35. Ra2 Nxf2+ 36. Kg1 Nd3 37. Ne4 Rb8 38. Ra3 Ne1 39. Nc5 1/2-1/2

[Event "Hessen-ch U12"]
[Site "Bad Homburg"]
[Date "2014.??.??"]
[Round "1"]
[White "Tran, Vinh Phuc"]
[Black "Greb, Lennart"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "1095"]
[PlyCount "90"]
[EventDate "2014.04.??"]
[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 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Bg4 5. Nc3 Nf6 6. Bg5 h6 7. Bxf6 exf6 8. Qe2+ Be7 9. h3 Bh5 10. g4 Bg6 11. 0-0-0 0-0 12. Qb5 Be4 13. Nxe4 dxe4 14. Qxb7 Nd7 15. Nd2 Nb6 16. Bb5 Qd6 17. Qxe4 Qb4 18. Bc6 Rab8 19. c3 Qa5 20. Qxe7 Qxa2 21. Ne4 Nc4 22. Kc2 Qb3+ 23. Kd3 Nxb2+ 24. Kd2 Nxd1 25. Rxd1 Qa2+ 26. Ke1 Qc4 27. Qd7 Rfe8 28. Bd5 Qxc3+ 29. Kf1 Qxh3+ 30. Ke1 Qc3+ 31. Kf1 Qh3+ 32. Kg1 Rf8 33. Nd6 Rbd8 34. Bxf7+ Kh8 35. Qe6 Rxd6 36. Qxd6 Qxg4+ 37. Kh1 Qxd1+ 38. Kg2 Rxf7 39. Qd8+ Kh7 40. Qe8 Qg4+ 41. Kf1 Rd7 42. Qe3 Rxd4 43. f3 Rd1+ 44. Ke2 Qd4 45. Qb3 Qd2# 0-1

[Event "Hessen-ch U10"]
[Site "Bad Homburg"]
[Date "2013.??.??"]
[Round "4"]
[White "Eurich, Jannik"]
[Black "Greb, Lennart"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "891"]
[PlyCount "59"]
[EventDate "2013.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 Ne4 6. 0-0 d6 7. exd6 Qxd6 8. Re1 Bf5 9. Bd3 Be7 10. Bxe4 Bxe4 11. Rxe4 0-0 12. Nxd4 Bf6 13. Be3 Rfe8 14. Rg4 Nxd4 15. Nc3 Rad8 16. Ne4 Qb6 17. Nxf6+ Qxf6 18. Rxd4 c5 19. Rxd8 Rxd8 20. Qc1 b6 21. Bg5 Qd6 22. Bxd8 Qxd8 23. Qd1 Qc7 24. Qd2 h6 25. Rd1 Kh7 26. Qd3+ g6 27. Qd7 Qxd7 28. Rxd7 Kg7 29. Rxa7 b5 30. Ra5 1-0

[Event "Hessen-ch U10"]
[Site "Bad Homburg"]
[Date "2013.??.??"]
[Round "6"]
[White "Greb, Lennart"]
[Black "Ertug, Mikail"]
[Result "1-0"]
[ECO "C50"]
[BlackElo "738"]
[PlyCount "59"]
[EventDate "2013.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. Nc3 Nf6 5. d3 Bc5 6. 0-0 0-0 7. Bd2 b6 8. Bd5 Nxd5 9. Nxd5 Ne7 10. Nxe7+ Qxe7 11. c3 d6 12. h3 Ba6 13. b4 Bxb4 14. cxb4 Bxd3 15. Re1 c5 16. bxc5 bxc5 17. Ba5 Qd7 18. Qxd3 Qa4 19. Bd2 c4 20. Qxd6 Rfe8 21. Nxe5 Rad8 22. Qc5 Rxd2 23. Nxc4 Qc2 24. Rac1 Qxa2 25. Nxd2 Qxd2 26. Qc2 Qd7 27. e5 a5 28. Ra1 Rc8 29. Qa4 Qd4 30. Qxd4 1-0

[Event "Hessen-ch U10"]
[Site "Bad Homburg"]
[Date "2013.??.??"]
[Round "3"]
[White "Greb, Lennart"]
[Black "Klee, Jonathan"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1110"]
[PlyCount "56"]
[EventDate "2013.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Bg4 5. h3 Bh5 6. Bc4 Nc6 7. d3 0-0-0 8. Bxf7 Bxf7 9. 0-0 Bh5 10. Bf4 Nd4 11. a4 Bxf3 12. gxf3 g5 13. Bg3 Bg7 14. Qc1 Nxf3+ 15. Kg2 Nh4+ 16. Kh1 Bxc3 17. bxc3 Qd5+ 18. f3 Nxf3 19. Rxf3 Qxf3+ 20. Kh2 Nf6 21. Qxg5 Nh5 22. Rg1 Rhg8 23. Qe5 Nxg3 24. Rxg3 Qf2+ 25. Kh1 Rxg3 26. Qxg3 Qxg3 27. d4 Rg8 28. d5 Qxh3# 0-1

[Event "Hessen-ch U10"]
[Site "Bad Homburg"]
[Date "2013.??.??"]
[Round "5"]
[White "Greb, Lennart"]
[Black "Mogler, Michael"]
[Result "0-1"]
[ECO "C28"]
[BlackElo "940"]
[PlyCount "96"]
[EventDate "2013.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bb4 5. d3 d5 6. exd5 Nxd5 7. Bd2 Nxc3 8. Bxc3 Bxc3+ 9. bxc3 Bg4 10. h3 Bh5 11. Qd2 Bxf3 12. gxf3 0-0 13. Rg1 Qf6 14. d4 exd4 15. cxd4 Qxd4 16. Qxd4 Nxd4 17. 0-0-0 Nxf3 18. Rg3 Ne5 19. Bd5 c6 20. Be4 Rad8 21. Rdg1 g6 22. f4 Nc4 23. h4 Rd4 24. Re1 Nd6 25. Rge3 Re8 26. c3 Rdxe4 27. Rxe4 Rxe4 28. Rxe4 Nxe4 29. Kb2 b5 30. Kb3 a5 31. c4 Nd6 32. cxb5 cxb5 33. Kc3 Nf5 34. Kd3 f6 35. Ke4 Nd6+ 36. Kd5 Nc8 37. Kc5 Na7 38. Kb6 a4 39. a3 Nc8+ 40. Kxb5 Nd6+ 41. Kxa4 Nc4 42. Kb4 Nxa3 43. Kxa3 Kg7 44. Kb3 Kh6 45. Kc3 Kh5 46. Kd3 Kxh4 47. Ke4 Kg4 48. Ke3 h5 0-1

[Event "Hessen-ch U10"]
[Site "Bad Homburg"]
[Date "2013.??.??"]
[Round "1"]
[White "Greb, Lennart"]
[Black "Proshin, Miron"]
[Result "1-0"]
[ECO "B01"]
[BlackElo "723"]
[PlyCount "57"]
[EventDate "2013.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe5+ 4. Be2 Qg5 5. Bf3 Bg4 6. Bxg4 Nf6 7. Bf3 e5 8. Bxb7 Qg4 9. Qxg4 Nxg4 10. Bxa8 Bb4 11. a3 Bxc3 12. dxc3 0-0 13. Nf3 e4 14. Ng5 Na6 15. Bxe4 Nc5 16. Bxh7+ Kh8 17. Bf5 Nh6 18. Bd3 Na4 19. Ne4 c5 20. Bxh6 Nxb2 21. Be3 c4 22. Be2 Rd8 23. Rb1 Rd1+ 24. Bxd1 Nxd1 25. Rxd1 f5 26. Ng5 g6 27. Bd4+ Kg8 28. Bf6 f4 29. Rd8# 1-0

[Event "Hessen-ch U10"]
[Site "Bad Homburg"]
[Date "2013.??.??"]
[Round "7"]
[White "Lesche, Malte"]
[Black "Greb, Lennart"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "745"]
[PlyCount "47"]
[EventDate "2013.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 Nf6 5. d3 h6 6. Bd2 d6 7. 0-0 0-0 8. h3 Nh5 9. Qe2 Qf6 10. Nd5 Qg6 11. Nh4 Qh7 12. Qxh5 Be6 13. Nxc7 Rac8 14. Nxe6 Rfe8 15. Nxc5 g6 16. Nxg6 Kg7 17. Nh4 Re7 18. Nf5+ Kf8 19. Bxh6+ Ke8 20. Nxe7 Nxe7 21. Nxb7 Ng8 22. Nxd6+ Kd8 23. Bg5+ Kd7 24. Qxh7 1-0

[Event "Hessen-ch U10"]
[Site "Bad Homburg"]
[Date "2013.??.??"]
[Round "2"]
[White "Paetzke, Arthur"]
[Black "Greb, Lennart"]
[Result "0-1"]
[ECO "C46"]
[WhiteElo "795"]
[PlyCount "49"]
[EventDate "2013.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. d3 h6 5. Nd2 Nf6 6. Nf3 d6 7. Be3 Bxe3 8. fxe3 Bg4 9. d4 0-0 10. d5 Nb4 11. a3 Na6 12. Bxa6 bxa6 13. h3 Bh5 14. Qe2 Qc8 15. g4 Bg6 16. Qd3 c6 17. dxc6 Qxc6 18. Nd5 Rfe8 19. Nxf6+ gxf6 20. Nd2 Rad8 21. c4 Qb7 22. Nb3 Bxe4 23. 0-0-0 Bxd3 24. Na5 Qb6 25. Nc6 0-1

