[Event "Mecklenburg VP-ch U14"]
[Site "Malchow"]
[Date "2009.02.10"]
[Round "6"]
[White "Guenther, Lukas"]
[Black "Eggert, Andre"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1086"]
[BlackElo "1337"]
[PlyCount "143"]
[EventDate "2009.02.07"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Bg4 5. Be2 Nf6 6. 0-0 e6 7. d3 Bb4 8. Bd2 c6 9. a3 Bxc3 10. Bxc3 Qd8 11. Ne5 Bxe2 12. Qxe2 0-0 13. Ng4 Nbd7 14. Qf3 Nxg4 15. Qxg4 Nf6 16. Qf3 Nd5 17. Bd2 Qf6 18. Qxf6 Nxf6 19. c4 h6 20. Rad1 Rfd8 21. Bc3 Ne8 22. Rd2 Nd6 23. b4 e5 24. c5 Nb5 25. Bb2 f6 26. f4 exf4 27. Rxf4 a5 28. Rff2 axb4 29. axb4 Ra4 30. Rf4 Kh7 31. Re4 Rd7 32. h3 Ra2 33. Ree2 Nd4 34. Bxd4 Rxd2 35. Rxd2 Rxd4 36. Kh2 Rxb4 37. d4 Rb5 38. Rd3 b6 39. cxb6 Rxb6 40. d5 cxd5 41. Rxd5 Kg6 42. h4 h5 43. g3 Kh6 44. Rd8 Kh7 45. Rd7 Rb8 46. Kh3 Kh6 47. Rd6 Rf8 48. Rc6 g5 49. hxg5+ Kxg5 50. Rc5+ f5 51. Rc4 Re8 52. Rd4 Re4 53. Rd8 Re6 54. Rd4 Rf6 55. Rc4 Kg6 56. Kh4 Kh6 57. Rf4 Kg6 58. Rd4 Re6 59. Kh3 Re2 60. Rc4 Kg5 61. Rf4 Re4 62. Rf3 Rg4 63. Rd3 h4 64. gxh4+ Rxh4+ 65. Kg2 Rg4+ 66. Kf2 Kh4 67. Rd8 Kh3 68. Kf3 Kh4 69. Rh8+ Kg5 70. Rg8+ Kf6 71. Rxg4 fxg4+ 72. Kxg4 1/2-1/2

[Event "Mecklenburg VP-ch U14"]
[Site "Malchow"]
[Date "2009.02.10"]
[Round "7.8"]
[White "Guenther, Lukas"]
[Black "Wulf, Constanze"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1086"]
[BlackElo "1044"]
[PlyCount "143"]
[EventDate "2009.02.07"]
[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 c5 2. Nf3 e6 3. Nc3 Nc6 4. Bc4 Qc7 5. 0-0 a6 6. a3 Nf6 7. d3 Be7 8. Bg5 0-0 9. Re1 d6 10. Qd2 Bd7 11. Rad1 Rfe8 12. Ba2 Rad8 13. Ne2 h6 14. Bh4 d5 15. exd5 exd5 16. d4 c4 17. c3 Ne4 18. Qc2 Bxh4 19. Nxh4 Bg4 20. f3 Bh5 21. fxe4 Rxe4 22. Bxc4 Rxh4 23. g3 Bg6 24. Bd3 Bxd3 25. Qxd3 Re4 26. Nf4 Re7 27. Qf3 Qd7 28. Rxe7 Nxe7 29. Re1 Qd6 30. Nd3 Ng6 31. Nc5 Qb6 32. b4 Qb5 33. Rf1 Nh8 34. Qf4 Qc6 35. Rf3 Re8 36. Kf2 Re7 37. h4 Ng6 38. Qd2 Qb5 39. Re3 b6 40. Rxe7 Nxe7 41. Nb3 Qa4 42. Qb2 Nc6 43. Na1 a5 44. Qb3 Qxb3 45. Nxb3 axb4 46. axb4 Kf8 47. Kf3 Ke7 48. Nd2 Ke6 49. Kf4 Nb8 50. Nf3 Nd7 51. g4 Nf6 52. g5 hxg5+ 53. hxg5 Ne4 54. c4 dxc4 55. Kxe4 b5 56. d5+ Kd6 57. Nd4 f6 58. Nxb5+ Ke7 59. Kf5 fxg5 60. Kxg5 Kf7 61. d6 Ke8 62. Kf5 Kd7 63. Ke5 g5 64. Nd4 g4 65. b5 g3 66. b6 g2 67. Ne2 c3 68. b7 c2 69. b8Q c1Q 70. Nxc1 g1Q 71. Qc7+ Ke8 72. Qe7# 1-0

[Event "Mecklenburg VP-ch U14"]
[Site "Malchow"]
[Date "2009.02.09"]
[Round "5.10"]
[White "Draeger, Janine"]
[Black "Guenther, Lukas"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1070"]
[BlackElo "1086"]
[PlyCount "92"]
[EventDate "2009.02.07"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 0-0 6. Bg5 Nd4 7. Nxd4 Bxd4 8. Qd2 c6 9. 0-0-0 d6 10. f4 exf4 11. Bxf4 b5 12. Bb3 Ng4 13. Rhf1 a5 14. a3 Qb6 15. Bxd6 Be3 16. Bxf8 Bxd2+ 17. Rxd2 Kxf8 18. Rxf7+ Ke8 19. h3 Ne5 20. Rxg7 a4 21. Ba2 b4 22. Nd1 b3 23. Bb1 Qc5 24. c3 Qf8 25. Rg5 Qf6 26. h4 h6 27. Rf2 Qd6 28. Rg3 Be6 29. Rf1 Rd8 30. d4 Nc4 31. Rgf3 Kd7 32. Bd3 Nb6 33. e5 Qe7 34. g3 Kc8 35. Bf5 Bxf5 36. Rxf5 Qh7 37. R1f2 Nc4 38. Rf7 Qg6 39. R7f3 h5 40. Ne3 Nxe3 41. Rxe3 Qh6 42. Rfe2 Re8 43. Kd2 Qg6 44. Kc1 Rf8 45. Kd1 Rf1+ 46. Re1 Qc2# 0-1

[Event "Mecklenburg VP-ch U14"]
[Site "Malchow"]
[Date "2009.02.09"]
[Round "4.7"]
[White "Ispirjan, Mikael"]
[Black "Guenther, Lukas"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "1337"]
[BlackElo "1086"]
[PlyCount "137"]
[EventDate "2009.02.07"]
[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 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Bb4 5. c3 Ba5 6. Bxc6 bxc6 7. Nxe5 Qe7 8. Nf3 0-0 9. Re1 Qd8 10. d4 d5 11. exd5 cxd5 12. Ne5 Qd6 13. Bf4 Re8 14. Nd2 Bb7 15. Bg3 Qd8 16. Bh4 c6 17. Qf3 Qd6 18. Bxf6 Qxf6 19. Qxf6 gxf6 20. Nef3 Bc7 21. Rxe8+ Rxe8 22. Re1 Rxe1+ 23. Nxe1 Bf4 24. Ndf3 Ba6 25. Nc2 Bc1 26. Nb4 Bb5 27. b3 a5 28. a4 axb4 29. axb5 bxc3 30. bxc6 Bf4 31. Ne1 Kf8 32. g3 Bc7 33. Kf1 Ke7 34. Ke2 Kd6 35. Kd3 Ba5 36. Nc2 Kxc6 37. b4 Bb6 38. Kxc3 Kd6 39. Ne3 Ke6 40. Ng4 Kf5 41. f3 h5 42. Ne3+ Ke6 43. h3 f5 44. f4 f6 45. Nd1 Kd6 46. Nb2 Ke6 47. Na4 Ba7 48. Nb2 Kd6 49. b5 Kc7 50. Na4 Kb7 51. Kd3 Kc7 52. Ke3 Kd6 53. b6 Bb8 54. Kf3 Kc6 55. Nc5 Kxb6 56. Nd7+ Kb7 57. Nxb8 Kxb8 58. g4 hxg4+ 59. hxg4 fxg4+ 60. Kxg4 Kc7 61. Kf5 Kd6 62. Kxf6 Kd7 63. Ke5 Kc6 64. f5 Kd7 65. Kxd5 Ke7 66. Ke5 Kf7 67. f6 Ke8 68. Ke6 Kf8 69. f7 1-0

[Event "Mecklenburg VP-ch U14"]
[Site "Malchow"]
[Date "2009.02.08"]
[Round "3.10"]
[White "Guenther, Lukas"]
[Black "Wagner, Sandro"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1086"]
[BlackElo "911"]
[PlyCount "102"]
[EventDate "2009.02.07"]
[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 Nc6 2. d4 d5 3. c4 Nf6 4. Nc3 Bg4 5. Bg5 h6 6. Bf4 e6 7. h3 Bxf3 8. gxf3 Bd6 9. Bxd6 Qxd6 10. e3 Qb4 11. cxd5 Qxb2 12. Qc1 Qxc1+ 13. Rxc1 exd5 14. Nb5 0-0-0 15. Bd3 a6 16. Nc3 Rhe8 17. 0-0 g5 18. Ne2 h5 19. Bf5+ Kb8 20. f4 g4 21. h4 Ne4 22. Bxe4 Rxe4 23. Rfe1 Ne7 24. Ng3 Re6 25. Rcd1 Rh8 26. e4 dxe4 27. Rxe4 f5 28. Rxe6 Nd5 29. Nxf5 Nxf4 30. Re3 Nh3+ 31. Kg2 Nf4+ 32. Kg3 Nd5 33. Re5 Nf6 34. Rde1 Rg8 35. Re6 Nd7 36. Re8+ Rxe8 37. Rxe8+ Ka7 38. Re7 Nf6 39. Rxc7 Ne4+ 40. Kg2 Kb6 41. Rh7 Nf6 42. Rh6 Ka5 43. Rxf6 b6 44. d5 Kb5 45. d6 Kc6 46. Ng7 b5 47. Nxh5 a5 48. Nf4 b4 49. Nd3 Kb5 50. d7 a4 51. d8Q Kc4 1-0

[Event "Mecklenburg VP-ch U14"]
[Site "Malchow"]
[Date "2009.02.07"]
[Round "2.6"]
[White "Guenther, Lukas"]
[Black "Baier, Christoph"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1086"]
[BlackElo "1682"]
[PlyCount "90"]
[EventDate "2009.02.07"]
[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 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. Bc4 Nb6 5. Bb3 g6 6. Nc3 Bg7 7. 0-0 0-0 8. d3 Nc6 9. Re1 Bg4 10. h3 Bf5 11. Qe2 e5 12. Bg5 Qd7 13. Qe3 Rae8 14. Bh6 Nd4 15. Bxg7 Kxg7 16. Ne2 Nxb3 17. axb3 a6 18. Ng3 f6 19. Nxf5+ Qxf5 20. Rad1 Qd7 21. c4 Qc6 22. Qe4 Qxe4 23. Rxe4 c5 24. Rd2 Nc8 25. Re1 a5 26. Ra1 b6 27. Re1 Rd8 28. Re3 Rd7 29. Kf1 Rfd8 30. g4 g5 31. Kg2 Nd6 32. Ree2 Ne8 33. Re3 Nc7 34. Ng1 Ne6 35. Ne2 Kf7 36. Kf1 Nc7 37. Nc3 Rd6 38. Ne4 Rd4 39. Rf3 Rxe4 40. Re3 Red4 41. Ke2 Ne6 42. Re4 Nf4+ 43. Kd1 Rxd3 44. Rxd3 Rxd3+ 45. Kc2 Rxh3 0-1

[Event "Mecklenburg VP-ch U14"]
[Site "Malchow"]
[Date "2009.02.07"]
[Round "1.5"]
[White "Schreiber, Kevin"]
[Black "Guenther, Lukas"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1574"]
[BlackElo "1086"]
[PlyCount "31"]
[EventDate "2009.02.07"]
[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. Bf4 Nc6 3. e3 Nf6 4. Nf3 e6 5. Nbd2 b6 6. c3 Bb7 7. Bd3 Bd6 8. Ne5 Qe7 9. 0-0 0-0 10. Qf3 Kh8 11. Qh3 g6 12. Ndf3 a6 13. Bg5 Rfe8 14. Ng4 Qf8 15. Bxf6+ Kg8 16. Nh6+ 1-0

[Event "GER-chT WK U18 4th"]
[Site "Kiel"]
[Date "2008.06.02"]
[Round "7.1"]
[White "Aberle, Breno"]
[Black "Guenther, Lukas"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1265"]
[BlackElo "978"]
[PlyCount "81"]
[EventDate "2008.05.31"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. 0-0 Bc5 5. d3 Nf6 6. Nc3 d6 7. b3 a6 8. Bb2 0-0 9. Qe2 Be6 10. Bxe6 fxe6 11. Rad1 d5 12. Qe1 Qe8 13. exd5 exd5 14. Ne2 e4 15. dxe4 dxe4 16. Nfd4 Bxd4 17. Nxd4 Nxd4 18. Bxd4 Qg6 19. Bxf6 Rxf6 20. Qe3 Rf3 21. Qe2 b5 22. Rde1 Re8 23. g3 Rf5 24. f3 Qb6+ 25. Qe3 Qxe3+ 26. Rxe3 Rfe5 27. fxe4 Rxe4 28. Rxe4 Rxe4 29. Kg2 Re2+ 30. Rf2 Rxf2+ 31. Kxf2 c5 32. c3 a5 33. c4 bxc4 34. bxc4 Kf7 35. Ke3 Ke6 36. Ke4 a4 37. a3 Kd6 38. Kd3 g5 39. g4 Ke5 40. Ke3 Kf6 41. h3 1/2-1/2

[Event "GER-chT WK U18 4th"]
[Site "Kiel"]
[Date "2008.06.01"]
[Round "5.1"]
[White "Guenther, Lukas"]
[Black "Herbst, Matthew"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "978"]
[BlackElo "1360"]
[PlyCount "92"]
[EventDate "2008.05.31"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bc4 Bc5 5. Nc3 d6 6. h3 Be6 7. Nd5 Nf6 8. d3 h6 9. 0-0 b5 10. Bb3 Na5 11. Nxf6+ Qxf6 12. Bxe6 Qxe6 13. c3 Bb6 14. Qc2 0-0 15. Bd2 Rac8 16. b4 Nb7 17. Rfe1 c5 18. Be3 d5 19. bxc5 dxe4 20. dxe4 Bxc5 21. Bxc5 Rxc5 22. Rac1 Rfc8 23. Re3 b4 24. Rb1 Rxc3 25. Rxc3 Rxc3 26. Qa4 a5 27. Qb5 Rc7 28. Nxe5 Qxa2 29. Qe8+ Kh7 30. Re1 Qe6 31. Qxe6 fxe6 32. Rb1 Nd6 33. f3 Rc5 34. Nd3 Rb5 35. e5 Nf5 36. Nf4 Rxe5 37. g4 Nd4 38. Kf2 Rb5 39. Ke3 e5 40. Nd3 b3 41. Nxe5 Nc2+ 42. Kf4 a4 43. Nd3 a3 44. Nc1 a2 45. Nxa2 bxa2 46. Rxb5 a1Q 0-1

[Event "GER-chT WK U18 4th"]
[Site "Kiel"]
[Date "2008.06.01"]
[Round "4.1"]
[White "Guenther, Lukas"]
[Black "Juenger, Alexander"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "978"]
[BlackElo "1124"]
[PlyCount "65"]
[EventDate "2008.05.31"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 c6 5. d4 Nf6 6. Be2 Bf5 7. 0-0 e6 8. a3 Bd6 9. Bd2 Qc7 10. g3 Nbd7 11. Bg5 h6 12. Be3 0-0 13. Qd2 Ng4 14. Rad1 Nxe3 15. Qxe3 Nf6 16. Qc1 Rad8 17. Rfe1 Rfe8 18. Bc4 b5 19. Be2 Re7 20. Qb1 a6 21. Qc1 Red7 22. b4 Ne4 23. Nxe4 Bxe4 24. c3 Bxf3 25. Bxf3 e5 26. dxe5 Bxe5 27. Rxd7 Rxd7 28. Qe3 Re7 29. Qc5 Re6 30. Re3 Bd6 31. Qd4 c5 32. Qd3 c4 33. Qe2 1-0

[Event "GER-chT WK U18 4th"]
[Site "Kiel"]
[Date "2008.06.01"]
[Round "6.1"]
[White "Lentz, Florian"]
[Black "Guenther, Lukas"]
[Result "0-1"]
[ECO "C48"]
[WhiteElo "934"]
[BlackElo "978"]
[PlyCount "78"]
[EventDate "2008.05.31"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Bc5 5. d3 d6 6. 0-0 Bg4 7. h3 Bh5 8. Bg5 0-0 9. Qd2 Bxf3 10. gxf3 Nd4 11. Qd1 c6 12. Bc4 Qd7 13. Kg2 Rfe8 14. Na4 b5 15. Nxc5 dxc5 16. Bb3 h6 17. Bxf6 gxf6 18. c3 Ne6 19. Qd2 Nf4+ 20. Qxf4 exf4 21. Rg1 Kh7 22. Bc2 Rg8+ 23. Kh2 Rxg1 24. Rxg1 Rg8 25. Rd1 Rg7 26. d4 Kh8 27. dxc5 Qc7 28. b3 Rg8 29. Bd3 Rd8 30. Kg2 Rd7 31. Kf1 Qd8 32. Ke2 Qa5 33. c4 b4 34. Rg1 Qxa2+ 35. Kf1 Rxd3 36. Kg2 Rd2 37. Rf1 Qxb3 38. h4 Qxc4 39. Rg1 b3 0-1

[Event "GER-chT WK U18 4th"]
[Site "Kiel"]
[Date "2008.05.31"]
[Round "1.1"]
[White "Guenther, Lukas"]
[Black "Gustmann, Maximilian"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "978"]
[BlackElo "1277"]
[PlyCount "76"]
[EventDate "2008.05.31"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. Bc4 Nc6 5. d3 e6 6. 0-0 Be7 7. Bg5 0-0 8. Re1 Bd7 9. e5 Ne8 10. Bxe7 Qxe7 11. exd6 Nxd6 12. Qd2 Nxc4 13. dxc4 Rad8 14. Rad1 Bc8 15. Qe3 Nb4 16. Qe4 Rxd1 17. Rxd1 Rd8 18. Qe2 b6 19. a3 Nc6 20. Rd2 Rxd2 21. Qxd2 Qd7 22. Qxd7 Bxd7 23. h3 Kf8 24. Kf1 Ke7 25. Nb5 a6 26. Nc3 Nd4 27. Nxd4 cxd4 28. Ne2 e5 29. f4 f6 30. Kf2 Kd6 31. b3 Bf5 32. b4 Bxc2 33. fxe5+ fxe5 34. Ng3 Bd3 35. Kf3 Bxc4 36. Nf5+ Kd5 37. Ne7+ Ke6 38. Nc6 Bd5+ 0-1

[Event "GER-chT WK U18 4th"]
[Site "Kiel"]
[Date "2008.05.31"]
[Round "3.1"]
[White "Soisson, Mickael"]
[Black "Guenther, Lukas"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1329"]
[BlackElo "978"]
[PlyCount "116"]
[EventDate "2008.05.31"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d3 Nf6 4. g3 d6 5. Be3 Bg4 6. Bg2 Be7 7. Nbd2 0-0 8. 0-0 Qd7 9. c3 Bh3 10. Qc2 Bxg2 11. Kxg2 Ng4 12. d4 Nxe3+ 13. fxe3 Rfd8 14. Rf2 Bf6 15. Qb3 b6 16. Nc4 Re8 17. Raf1 Re7 18. Nfd2 Rb8 19. d5 Nd8 20. a4 b5 21. axb5 Qxb5 22. Qxb5 Rxb5 23. Nb1 Bg5 24. Nba3 Rb8 25. h4 Bh6 26. g4 g6 27. g5 Bg7 28. b4 h6 29. Na5 Rb6 30. N3c4 Rb8 31. Ra1 h5 32. Raa2 Rd7 33. Nc6 Nxc6 34. dxc6 Re7 35. Rxa7 Bh8 36. Rb7 Rc8 37. Na5 Kf8 38. Rd2 Ke8 39. c4 f6 40. Rb5 fxg5 41. hxg5 h4 42. Rf2 Rh7 43. Kh3 Rh5 44. Kg4 Rh7 45. Nb7 Ke7 46. Rd5 Ke6 47. c5 Ke7 48. cxd6+ cxd6 49. Rxd6 Rc7 50. Rxg6 Rg7 51. Rff6 Rh7 52. Re6+ Kf7 53. Kf5 h3 54. Rh6 Rxh6 55. Rxh6 Bg7 56. Rxh3 Kg8 57. b5 Rf7+ 58. Ke6 Re7+ 1-0

[Event "Mecklenburg VP-ch U12"]
[Site "Malchow"]
[Date "2008.02.05"]
[Round "7"]
[White "Guenther, Lukas"]
[Black "Schroetter, Luisa"]
[Result "1/2-1/2"]
[ECO "B10"]
[PlyCount "106"]
[EventDate "2008.02.02"]
[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 c6 2. Nf3 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Bg4 6. Be2 e6 7. 0-0 Nc6 8. d3 Be7 9. Be3 0-0 10. Bg5 a6 11. Rb1 Rb8 12. Bf4 Bd6 13. Bg5 Be7 14. Qd2 dxc4 15. Rbd1 cxd3 16. Qxd3 Qxd3 17. Rxd3 Rbd8 18. Rfd1 Rxd3 19. Rxd3 Rd8 20. Rxd8+ Bxd8 21. a3 h6 22. Bd2 Bc7 23. h3 Bxf3 24. Bxf3 g5 25. g4 Ne5 26. Bxb7 Bd6 27. Kg2 Nc4 28. Bxa6 Nxd2 29. b4 Nd7 30. Na2 Nb8 31. Be2 Kg7 32. a4 Kf8 33. b5 Nd7 34. a5 Ne4 35. f3 Nec5 36. b6 Nb8 37. Nb4 Ke8 38. a6 Nbxa6 39. Nxa6 Nxa6 40. Bxa6 f5 41. Kf2 Bc5+ 42. Ke2 Bxb6 43. gxf5 exf5 44. Bd3 f4 45. Be4 Ke7 46. Kd3 Kf6 47. Kc4 Ke5 48. Kb5 Be3 49. Kc6 Kd4 50. Kd6 Kc3 51. Bf5 h5 52. Ke6 Bf2 53. Kf6 h4 1/2-1/2

[Event "Mecklenburg VP-ch U12"]
[Site "Malchow"]
[Date "2008.02.05"]
[Round "6"]
[White "Vu, Bingh Nguyen"]
[Black "Guenther, Lukas"]
[Result "1-0"]
[ECO "C65"]
[PlyCount "39"]
[EventDate "2008.02.02"]
[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 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. Nc3 Bg4 6. d4 Bd6 7. h3 Bh5 8. g4 Bg6 9. Be3 0-0 10. Qd2 Re8 11. 0-0-0 Bb4 12. Rhg1 Qe7 13. h4 h6 14. g5 Nh7 15. gxh6 gxh6 16. Bxh6 Kh8 17. h5 Rg8 18. hxg6 Rxg6 19. Ng5 Qd6 20. Nxf7+ 1-0

[Event "Mecklenburg VP-ch U12"]
[Site "Malchow"]
[Date "2008.02.04"]
[Round "5"]
[White "Guenther, Lukas"]
[Black "Schroeder, Bjoern"]
[Result "1/2-1/2"]
[ECO "C55"]
[PlyCount "35"]
[EventDate "2008.02.02"]
[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 e5 2. Nf3 d6 3. Bc4 Be7 4. Nc3 Nf6 5. d3 Nc6 6. 0-0 0-0 7. Bg5 a6 8. Nd5 Rb8 9. Nxe7+ Qxe7 10. c3 h6 11. Bh4 Na5 12. Bb3 Nxb3 13. Qxb3 Be6 14. Qc2 Bg4 15. d4 Bxf3 16. gxf3 Qe6 17. Bg3 Rfd8 18. d5 1/2-1/2

[Event "Mecklenburg VP-ch U12"]
[Site "Malchow"]
[Date "2008.02.04"]
[Round "4"]
[White "Schuenemann, Anne"]
[Black "Guenther, Lukas"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "64"]
[EventDate "2008.02.02"]
[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 e5 2. Nf3 Nc6 3. Bc4 h6 4. d3 Nf6 5. Nc3 Bc5 6. Be3 Nd4 7. Nxe5 d6 8. Nxf7 Qe7 9. Nxh8 Bg4 10. f3 Bd7 11. Bf7+ Kd8 12. 0-0 Be8 13. Bc4 Qe5 14. f4 Qe7 15. Nd5 Nxd5 16. Bxd5 c6 17. Bc4 b5 18. Bb3 Nxb3 19. axb3 Bxe3+ 20. Kh1 Qf8 21. Qf3 Bb6 22. Qg4 Qxh8 23. Qe6 Bd7 24. Qxd6 Bc7 25. Qg6 Kc8 26. Ra6 Kb7 27. Rfa1 Qf8 28. g3 Qf6 29. Qh7 Qxb2 30. e5 Bh3 31. R6a2 Qd4 32. Qe4 Bb6 0-1

[Event "Mecklenburg VP-ch U12"]
[Site "Malchow"]
[Date "2008.02.03"]
[Round "3"]
[White "Guenther, Lukas"]
[Black "Lansky, Georg"]
[Result "0-1"]
[ECO "C48"]
[PlyCount "98"]
[EventDate "2008.02.02"]
[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 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. h3 Nf6 5. Nc3 a6 6. Ba4 b5 7. Bb3 Bb7 8. d3 h6 9. 0-0 d6 10. Nd5 Nd4 11. Nxd4 Bxd4 12. c3 Ba7 13. c4 c6 14. Ne3 Qd7 15. Nf5 0-0-0 16. Nxg7 Rhg8 17. Bxh6 Ne8 18. Nf5 d5 19. Qf3 Nf6 20. Rfe1 Rg6 21. Bc2 Rdg8 22. g3 bxc4 23. dxc4 dxc4 24. Rad1 Qe6 25. Rd6 Rxg3+ 26. Qxg3 Rxg3+ 27. Kh2 Qe8 28. Rxf6 Qh8 29. Rxf7 Rf3 30. Rf8+ Qxf8 31. Bxf8 Rxf2+ 32. Kg3 Rxc2 33. Nd6+ Kb8 34. Nxb7 Bf2+ 35. Kg4 Bxe1 36. Ba3 Kxb7 37. Kf5 Bg3 38. Kg4 Bf4 39. h4 c3 40. bxc3 Rxa2 41. Bb4 Re2 42. Kf5 Kb6 43. Bd6 Rh2 44. Bxe5 Bxe5 45. Kxe5 Rxh4 46. Kf5 a5 47. e5 a4 48. e6 a3 49. e7 Rh8 0-1

[Event "Mecklenburg VP-ch U12"]
[Site "Malchow"]
[Date "2008.02.02"]
[Round "2"]
[White "Guenther, Lukas"]
[Black "Rothe, Nicola"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "73"]
[EventDate "2008.02.02"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. Ng5 0-0 6. 0-0 d6 7. d3 Bg4 8. Nf3 Nd4 9. h3 Nxf3+ 10. gxf3 Bxh3 11. Re1 c6 12. Bg5 h6 13. Bh4 d5 14. exd5 cxd5 15. Nxd5 Be7 16. Qd2 Nxd5 17. Bxd5 Bxh4 18. Bxb7 Rb8 19. Be4 f5 20. Bc6 Rc8 21. Bb5 Rc5 22. Bc4+ Kh8 23. Kh2 Bg5 24. Qc3 Qd7 25. Kxh3 f4+ 26. Kg2 Rf5 27. Rad1 Rc6 28. d4 Rd6 29. d5 Rg6 30. Kf1 Bh4 31. Bd3 Rg1+ 32. Kxg1 Rg5+ 33. Kf1 Qh3+ 34. Ke2 Qg2 35. Kd2 Qxf2+ 36. Re2 Qxf3 37. Qc8# 1-0

[Event "Mecklenburg VP-ch U12"]
[Site "Malchow"]
[Date "2008.02.02"]
[Round "1"]
[White "Schreiber, Kevin"]
[Black "Guenther, Lukas"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "113"]
[EventDate "2008.02.02"]
[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. Nf3 Nf6 3. Bf4 Nc6 4. e3 a6 5. c4 Bg4 6. Nc3 dxc4 7. Bxc4 e6 8. Qb3 Na5 9. Qa4+ c6 10. Be2 Be7 11. h3 Bh5 12. Rc1 0-0 13. 0-0 b5 14. Qc2 Bd6 15. Bxd6 Qxd6 16. Rfd1 Rad8 17. Nb1 Rc8 18. Ne1 Bxe2 19. Qxe2 Rfd8 20. Nd3 Nc4 21. Nc5 a5 22. Nb7 Qc7 23. Nxd8 Rxd8 24. b3 Nd6 25. Nc3 Nb7 26. Nxb5 Qb6 27. Na3 g6 28. Qf3 Nd5 29. Nc4 Qc7 30. Ne5 Nd6 31. Nxc6 Rc8 32. e4 Nb4 33. Nxb4 Qxc1 34. Rxc1 Rxc1+ 35. Kh2 axb4 36. Qf4 Rc6 37. Qf3 Rc3 38. Qf4 Rc6 39. e5 Nf5 40. Qe4 Ra6 41. Qb7 Rxa2 42. Qxb4 Rxf2 43. Qb8+ Kg7 44. Kg1 Rb2 45. Qb6 Ne3 46. g4 Nd5 47. Qb8 Nf4 48. h4 Ne2+ 49. Kf1 Nxd4 50. Qd8 Rxb3 51. Qxd4 Rh3 52. Qf4 Rxh4 53. Qf6+ Kg8 54. Qxh4 Kg7 55. Ke2 h6 56. Kf3 g5 57. Qh5 1-0

[Event "Mecklenburg VP-ch U12"]
[Site "Malchow"]
[Date "2007.02.06"]
[Round "6"]
[White "Guenther, Lukas"]
[Black "Draeger, Janine"]
[Result "1-0"]
[ECO "C68"]
[BlackElo "817"]
[PlyCount "41"]
[EventDate "2007.02.03"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bc4 Nf6 5. Ng5 d5 6. exd5 Nd4 7. 0-0 b5 8. Bd3 Bc5 9. c3 Nf5 10. Qf3 g6 11. d6 Rb8 12. Bxf5 Bxf5 13. Qc6+ Nd7 14. dxc7 Qc8 15. cxb8Q Qxb8 16. Re1 0-0 17. d3 Qa7 18. Be3 Bxe3 19. Rxe3 Nb8 20. Qd6 f6 21. Ne6 1-0

[Event "Mecklenburg VP-ch U12"]
[Site "Malchow"]
[Date "2007.02.06"]
[Round "7"]
[White "Stoevesand, Eric"]
[Black "Guenther, Lukas"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "1405"]
[PlyCount "63"]
[EventDate "2007.02.03"]
[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 Nc6 2. Nf3 d6 3. Bb5 Bd7 4. 0-0 Nf6 5. Re1 g6 6. c3 e5 7. d4 Bg7 8. Bg5 0-0 9. Qd2 a6 10. Ba4 b5 11. Bc2 Qe8 12. h3 exd4 13. cxd4 Bc8 14. Nc3 Nb4 15. Bb3 Bb7 16. d5 Qc8 17. a3 Nbxd5 18. exd5 Re8 19. Rxe8+ Qxe8 20. Re1 Qd7 21. Qf4 Qf5 22. Qxf5 gxf5 23. Nd4 Nxd5 24. Bxd5 Bxd5 25. Nxf5 Bc4 26. Re7 Bd3 27. Nh6+ Bxh6 28. Bxh6 c5 29. Rd7 b4 30. axb4 cxb4 31. Nd5 Bf5 32. Ne7+ 1-0

[Event "Mecklenburg VP-ch U12"]
[Site "Malchow"]
[Date "2007.02.05"]
[Round "5"]
[White "Guenther, Lukas"]
[Black "Richter, Jannina"]
[Result "0-1"]
[ECO "A07"]
[BlackElo "1095"]
[PlyCount "55"]
[EventDate "2007.02.03"]
[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 d5 3. Bg2 Nc6 4. d3 Bf5 5. 0-0 Qd7 6. Nc3 Bh3 7. Bxh3 Qxh3 8. Ng5 Qh5 9. e4 Qxd1 10. Rxd1 e6 11. exd5 exd5 12. Nb5 Bd6 13. Bf4 a6 14. Nxd6+ cxd6 15. Bxd6 Rd8 16. Re1+ Ne4 17. Bf4 b5 18. dxe4 dxe4 19. f3 h6 20. Nh3 Nd4 21. Rac1 Nxf3+ 22. Kf1 Nxe1 23. Rxe1 0-0 24. Nf2 Rc8 25. c3 Rfd8 26. g4 g5 27. Be5 Rc5 28. Bd4 0-1

[Event "Mecklenburg VP-ch U12"]
[Site "Malchow"]
[Date "2007.02.05"]
[Round "4"]
[White "Schroeder, Bjoern"]
[Black "Guenther, Lukas"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "910"]
[PlyCount "52"]
[EventDate "2007.02.03"]
[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 f5 2. c4 Nf6 3. e3 e6 4. Nc3 Be7 5. Nf3 0-0 6. Be2 Nc6 7. 0-0 d5 8. cxd5 exd5 9. Bd3 Ne4 10. Bxe4 fxe4 11. Ne5 Nxe5 12. dxe5 c6 13. b3 Qe8 14. Bb2 Qg6 15. g3 h5 16. Ne2 h4 17. Qe1 Bh3 18. Qd2 Bxf1 19. Rxf1 hxg3 20. Nxg3 Kf7 21. Qe2 Rh8 22. Bd4 Qh6 23. f3 Raf8 24. fxe4+ Ke8 25. Nf5 Qg6+ 26. Ng3 Rxf1+ 0-1

[Event "Mecklenburg VP-ch U12"]
[Site "Malchow"]
[Date "2007.02.04"]
[Round "3"]
[White "Beggerow, Benny"]
[Black "Guenther, Lukas"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "807"]
[PlyCount "44"]
[EventDate "2007.02.03"]
[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 Nf6 2. Nc3 g6 3. d4 Bg7 4. Nf3 0-0 5. Bc4 d6 6. Bf4 Bg4 7. 0-0 Nc6 8. Qe2 e5 9. dxe5 dxe5 10. Rad1 Qe7 11. Bg3 Qb4 12. b3 Qxc3 13. Rd3 Nd4 14. Qd2 Qxd2 15. Rxd2 Nxe4 16. h3 Bxf3 17. Rdd1 Bxd1 18. Rxd1 Nxg3 19. fxg3 Nxc2 20. Rc1 Ne3 21. Bd3 Bh6 22. Re1 Rad8 0-1

[Event "Mecklenburg VP-ch U12"]
[Site "Malchow"]
[Date "2007.02.03"]
[Round "2"]
[White "Guenther, Lukas"]
[Black "Nehls, Maximilian"]
[Result "0-1"]
[ECO "A03"]
[PlyCount "60"]
[EventDate "2007.02.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 e6 3. e3 Nf6 4. Be2 Bb4 5. 0-0 0-0 6. b3 a5 7. Bb2 Nc6 8. Nc3 g6 9. d4 b6 10. Ne5 Nxe5 11. fxe5 Ne4 12. Nxe4 dxe4 13. c3 Be7 14. Qb1 Bb7 15. Qc1 c5 16. dxc5 bxc5 17. Qd1 Qxd1 18. Raxd1 Bg5 19. Ba3 Bxe3+ 20. Kh1 Rfc8 21. Rd7 Bc6 22. Rdxf7 Bd2 23. Bc4 Bd5 24. Bxd5 exd5 25. Rd7 Bxc3 26. e6 Re8 27. Rff7 Rxe6 28. Rxh7 Rf8 29. Rdg7+ Bxg7 30. Rh3 Rf1# 0-1

[Event "Mecklenburg VP-ch U12"]
[Site "Malchow"]
[Date "2007.02.03"]
[Round "1"]
[White "Ispirjan, Mikael"]
[Black "Guenther, Lukas"]
[Result "1/2-1/2"]
[ECO "B02"]
[PlyCount "85"]
[EventDate "2007.02.03"]
[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 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. d4 0-0 5. Bd3 e6 6. h3 Nc6 7. Be3 d5 8. e5 Nd7 9. 0-0 b6 10. Bb5 Bb7 11. Qd3 Nb4 12. Qd2 Qe7 13. a3 Na6 14. Rfe1 c6 15. Bd3 c5 16. Nb5 cxd4 17. Bxd4 Ndc5 18. Bxc5 Nxc5 19. b4 Nxd3 20. Qxd3 Ba6 21. Nfd4 Qg5 22. Nf3 Bxb5 23. Qxb5 Qf5 24. c3 Rac8 25. Rac1 Bh6 26. Nh4 Qf4 27. g3 Qxc1 28. Rxc1 Bxc1 29. Qa6 Rxc3 30. Qxa7 Bxa3 31. Qxb6 g5 32. Qd4 Rc1+ 33. Kg2 gxh4 34. Qxh4 Rfc8 35. b5 R8c4 36. Qg5+ Kf8 37. Qd8+ Kg7 38. Qf6+ Kg8 39. b6 Rb1 40. Qd8+ Bf8 41. h4 Rc3 42. Qg5+ Bg7 43. Qd8+ 1/2-1/2

