[Event "Gernsheim U20 op 11th"]
[Site "Gernsheim"]
[Date "2013.05.20"]
[Round "6"]
[White "Siebert, Fabian"]
[Black "Herbert, Fabian"]
[Result "1/2-1/2"]
[ECO "C65"]
[PlyCount "58"]
[EventDate "2013.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 d6 5. d3 Be7 6. Be3 0-0 7. Bxc6 bxc6 8. h3 Re8 9. d4 exd4 10. Nxd4 Bd7 11. Qd3 Rb8 12. Nb3 c5 13. 0-0-0 Be6 14. Qd2 c4 15. Nd4 Bd7 16. Nf3 a5 17. Bd4 a4 18. a3 Bc6 19. Bxf6 Bxf6 20. Nd4 Bb7 21. Rhe1 d5 22. exd5 Rxe1 23. Rxe1 Bxd5 24. g3 Qd7 25. h4 c5 26. Ndb5 Bc6 27. Qxd7 Bxd7 28. Nd6 Bxc3 29. bxc3 Be6 1/2-1/2

[Event "Gernsheim U20 op 11th"]
[Site "Gernsheim"]
[Date "2013.05.20"]
[Round "7"]
[White "Uellner, Ferdinand"]
[Black "Siebert, Fabian"]
[Result "1-0"]
[ECO "C53"]
[PlyCount "55"]
[EventDate "2013.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 f5 8. exf5 Bxf5 9. 0-0 Qd7 10. Qe1+ Nge7 11. Bxb4 0-0-0 12. d5 Nxb4 13. Qxb4 h5 14. Bb5 c6 15. dxc6 Nxc6 16. Bxc6 bxc6 17. Nh4 Be6 18. f4 Rhg8 19. Nd2 g5 20. fxg5 Rxg5 21. Ndf3 Rg4 22. Qd2 Bd5 23. Rac1 Rdg8 24. Qxd5 Kd8 25. Qxc6 Qg7 26. Qxd6+ Ke8 27. Rc8+ Kf7 28. Ne5# 1-0

[Event "Gernsheim U20 op 11th"]
[Site "Gernsheim"]
[Date "2013.05.19"]
[Round "3"]
[White "Heinke, Jasper"]
[Black "Siebert, Fabian"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "59"]
[EventDate "2013.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. c3 d5 6. exd5 Nxd5 7. Qb3 Na5 8. Qa4+ c6 9. Bxd5 Qxd5 10. b4 Qxd3 11. Qxa5 Bd6 12. Be3 e4 13. Ne5 Bxe5 14. Qxe5+ Be6 15. Qxg7 Kd7 16. Qd4+ Qxd4 17. Bxd4 Rhg8 18. Nd2 Bd5 19. Be3 h5 20. c4 Be6 21. Nxe4 Ke7 22. Bc5+ Kd8 23. 0-0-0+ Kc7 24. Bd6+ Kb6 25. a4 Bxc4 26. Bc5+ Ka6 27. Be3 Bb3 28. Nc5+ Kb6 29. Ne6+ Ka6 30. Nc7# 1-0

[Event "Gernsheim U20 op 11th"]
[Site "Gernsheim"]
[Date "2013.05.19"]
[Round "5"]
[White "Siebert, Fabian"]
[Black "Saida, Hazim"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "141"]
[EventDate "2013.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. Bc4 e6 5. d3 b6 6. Be3 Bb7 7. Bb5+ Nc6 8. Ne5 Nde7 9. Nd2 Qd5 10. Nxc6 Qxb5 11. Nd4 Qxb2 12. 0-0 Qb4 13. Rb1 Qd6 14. Nc4 Qd5 15. f3 Qh5 16. Nb5 Nd5 17. f4 Qxd1 18. Rbxd1 a6 19. Nxc7+ Nxc7 20. Nxb6 Nd5 21. Nxd5 Bxd5 22. c4 Bc6 23. f5 e5 24. f6 g6 25. d4 e4 26. d5 Ba4 27. Rd4 Bc2 28. Rc1 Bd3 29. d6 Kd7 30. c5 Rc8 31. Rb4 Bb5 32. Rxe4 h5 33. h4 Re8 34. c6+ Bxc6 35. Rxe8 Kxe8 36. Rxc6 Kd7 37. Rxa6 Bxd6 38. Ra7+ Ke6 39. Ra6 Rd8 40. Bc5 Ke5 41. Bxd6+ Rxd6 42. Rxd6 Kxd6 43. Kf2 Ke6 44. Ke3 Kxf6 45. Ke4 Ke6 46. Kf4 f6 47. Ke4 g5 48. hxg5 fxg5 49. a4 g4 50. Kf4 Kd6 51. Kg5 Kc5 52. Kxh5 Kb4 53. Kxg4 Kxa4 54. Kf5 Kb5 55. g4 Kc6 56. Kf6 Kd7 57. Kf7 Kd6 58. g5 Ke5 59. g6 Kf5 60. g7 Ke5 61. g8Q Ke4 62. Qg5 Kd4 63. Ke6 Kc4 64. Kd6 Kd4 65. Qf4+ Kd3 66. Kc5 Kc3 67. Qe3+ Kc2 68. Kb4 Kb2 69. Qe2+ Kc1 70. Kc3 Kb1 71. Qb2# 1-0

[Event "Gernsheim U20 op 11th"]
[Site "Gernsheim"]
[Date "2013.05.19"]
[Round "4"]
[White "Utikal, Nico"]
[Black "Siebert, Fabian"]
[Result "1-0"]
[ECO "C53"]
[PlyCount "37"]
[EventDate "2013.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 Be6 9. d5 Bxd5 10. Bxd5 Nf6 11. Bc4 Qe7 12. Qc2 0-0-0 13. 0-0 h6 14. Bb5 Ne5 15. Nxe5 Qxe5 16. Bd3 d5 17. Nf3 Qe6 18. exd5 Nxd5 19. Bf5 1-0

[Event "Gernsheim U20 op 11th"]
[Site "Gernsheim"]
[Date "2013.05.18"]
[Round "1"]
[White "Loeffler, Thorsten"]
[Black "Siebert, Fabian"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "1661"]
[PlyCount "108"]
[EventDate "2013.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nc6 5. Nf3 h6 6. Bh4 Be7 7. e3 Ng4 8. Bxe7 Qxe7 9. cxd5 exd5 10. h3 Nf6 11. Be2 a6 12. 0-0 0-0 13. Re1 Bf5 14. Bd3 Bxd3 15. Qxd3 Nb4 16. Qe2 Ne4 17. a3 Nxc3 18. bxc3 Nc6 19. c4 dxc4 20. Qxc4 Qe6 21. d5 Na5 22. Qxc7 Qxd5 23. Red1 Qf5 24. Nd4 Rac8 25. Qxb7 Nxb7 26. Nxf5 Rfe8 27. Nd6 Nxd6 28. Rxd6 a5 29. Ra6 Rc5 30. Rb1 Re6 31. Rxe6 fxe6 32. Rb8+ Kf7 33. Rb7+ Kf6 34. Rb3 e5 35. Kf1 e4 36. g3 Rc1+ 37. Kg2 Ra1 38. g4 a4 39. Rb6+ Ke5 40. Rb5+ Ke6 41. Rb4 Rxa3 42. Rxe4+ Kf6 43. Rc4 Ra2 44. Rc8 a3 45. Kg3 Rb2 46. Ra8 a2 47. f4 g5 48. f5 Re2 49. e4 h5 50. gxh5 Rxe4 51. Rxa2 Rh4 52. h6 Kxf5 53. Ra5+ Kg6 54. Ra6+ Kh7 1/2-1/2

[Event "Gernsheim U20 op 11th"]
[Site "Gernsheim"]
[Date "2013.05.18"]
[Round "2"]
[White "Siebert, Fabian"]
[Black "Bender, Dirk1111"]
[Result "0-1"]
[ECO "C70"]
[PlyCount "56"]
[EventDate "2013.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. c3 b5 6. Bc2 d6 7. d4 exd4 8. Nxd4 Nge7 9. Bb3 0-0 10. Bg5 Qd7 11. Bxe7 Nxe7 12. Qf3 Bb7 13. Nd2 Nc6 14. Nxc6 Bxc6 15. 0-0 Rfe8 16. Rfe1 Re5 17. a3 Rae8 18. Re2 a5 19. c4 bxc4 20. Bxc4 d5 21. exd5 Bxd5 22. Bxd5 Rxe2 23. Bc6 Qxd2 24. Bb5 Bxf2+ 25. Qxf2 Rxf2 26. Rf1 Rxg2+ 27. Kh1 Rxh2+ 28. Kg1 Qg2# 0-1

[Event "Korbach op-B 2nd"]
[Site "Korbach"]
[Date "2008.10.12"]
[Round "7"]
[White "Powalla, Christian"]
[Black "Siebert, Fabian"]
[Result "1/2-1/2"]
[ECO "C21"]
[PlyCount "133"]
[EventDate "2008.10.09"]
[EventType "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. d4 Nf6 3. dxe5 Nxe4 4. Be3 d6 5. exd6 Bxd6 6. Bc4 0-0 7. Ne2 Bb4+ 8. Nd2 Nc6 9. c3 Nxd2 10. Qxd2 Be7 11. Rd1 Bf5 12. 0-0 Qe8 13. Nd4 Rd8 14. Qe2 Nxd4 15. Bxd4 c5 16. Be3 Qc6 17. Rfe1 a6 18. Bb3 Qg6 19. Kh1 Be4 20. f3 Bc6 21. Bc2 Qe6 22. Bf2 Rxd1 23. Bxd1 Qxe2 24. Rxe2 Rd8 25. Bb3 Bf6 26. Bxc5 Bh4 27. Bd4 h6 28. Bc2 g6 29. Kg1 Bb5 30. Re4 Re8 31. g3 Bd8 32. Kf2 Kh7 33. h4 f5 34. Rxe8 Bxe8 35. Ke3 Bc7 36. f4 Bd7 37. b4 a5 38. a3 b5 39. Kd3 Bc6 40. c4 Be4+ 41. Kc3 axb4+ 42. axb4 bxc4 43. b5 Ba5+ 44. Kb2 c3+ 45. Bxc3 Bb6 46. Kb3 Bd5+ 47. Kb4 Kg8 48. Bb3 Bxb3 49. Kxb3 Kf7 50. Kc4 Ke6 51. Bb4 Bf2 52. Bc5 Bxg3 53. b6 Bxf4 54. b7 Be5 55. Ba7 f4 56. Kd3 Kf5 57. Ke2 Kg4 58. Kf2 Kxh4 59. Kf3 g5 60. b8Q Bxb8 61. Bxb8 Kh3 62. Bxf4 gxf4 63. Kxf4 h5 64. Kf3 Kh2 65. Kf2 h4 66. Kf1 Kh1 67. Kf2 1/2-1/2

[Event "Korbach op-B 2nd"]
[Site "Korbach"]
[Date "2008.10.12"]
[Round "6"]
[White "Siebert, Fabian"]
[Black "Mierendorf, Werner"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "54"]
[EventDate "2008.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 c5 5. Be2 Nc6 6. 0-0 b6 7. c4 Bb7 8. Nc3 Rc8 9. Rc1 dxc4 10. Bxc4 cxd4 11. exd4 Bd6 12. Ne2 0-0 13. Re1 Bxf4 14. Nxf4 Qd6 15. Qd2 Rfd8 16. Ne2 Ne4 17. Qe3 Ne7 18. Qb3 Nd5 19. Red1 Ndf6 20. a3 Ng4 21. Ng3 Ngxf2 22. Re1 Nxg3 23. Ne5 Nge4 24. Qf3 Qxd4 25. Qxf7+ Kh8 26. Qxe6 Nh3+ 27. Kf1 Qf2# 0-1

[Event "Korbach op-B 2nd"]
[Site "Korbach"]
[Date "2008.10.11"]
[Round "4"]
[White "Mettenheimer, Tobias"]
[Black "Siebert, Fabian"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "40"]
[EventDate "2008.10.09"]
[EventType "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. Nc3 Bc5 4. Bc4 d6 5. d3 Nge7 6. Ng5 0-0 7. Nd5 Nxd5 8. exd5 Na5 9. Qh5 Bf5 10. Qxh7+ Bxh7 11. 0-0 Nxc4 12. dxc4 Bxc2 13. Re1 Qf6 14. Be3 Bxe3 15. Rxe3 Qxg5 16. Rg3 Qf4 17. b3 Rfe8 18. Rf3 Qe4 19. Rc1 Rac8 20. Rxc2 Qe1# 0-1

[Event "Korbach op-B 2nd"]
[Site "Korbach"]
[Date "2008.10.11"]
[Round "5"]
[White "Schmidt, Ernst"]
[Black "Siebert, Fabian"]
[Result "1/2-1/2"]
[ECO "C30"]
[PlyCount "92"]
[EventDate "2008.10.09"]
[EventType "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. f4 d6 3. Nf3 Nc6 4. Bc4 Be7 5. 0-0 Nf6 6. d3 0-0 7. fxe5 Nxe5 8. Bb3 Bg4 9. h3 Nxf3+ 10. Rxf3 Bxf3 11. Qxf3 c6 12. Nc3 Rc8 13. Ne2 Nd7 14. d4 Qb6 15. Be3 Bf6 16. c3 Rce8 17. Rf1 Qc7 18. Qg3 g6 19. Bf4 Ne5 20. dxe5 dxe5 21. Be3 Bg7 22. Bc5 Qd7 23. Bxf8 Rxf8 24. Rd1 Qe7 25. Qf2 b5 26. Nc1 a5 27. a4 Bf6 28. axb5 cxb5 29. Qb6 b4 30. Qxa5 bxc3 31. Qxc3 Qb7 32. Bd5 Qb6+ 33. Kh1 Kg7 34. Nd3 Re8 35. b4 Re7 36. Qc5 Qd8 37. b5 Rc7 38. Qb4 Be7 39. Qb3 Bd6 40. b6 Rc8 41. b7 Rb8 42. Bxf7 Qg5 43. Bd5 Qh5 44. Qc2 Rf8 45. Rc1 h6 46. Qc8 Qh4 1/2-1/2

[Event "Korbach op-B 2nd"]
[Site "Korbach"]
[Date "2008.10.10"]
[Round "2"]
[White "Pohl, Mike"]
[Black "Siebert, Fabian"]
[Result "1/2-1/2"]
[ECO "C55"]
[PlyCount "46"]
[EventDate "2008.10.09"]
[EventType "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 Nf6 4. Nc3 Nxe4 5. 0-0 Nxc3 6. dxc3 Bc5 7. Bxf7+ Kxf7 8. Qd5+ Ke8 9. Qxc5 d6 10. Qc4 h6 11. Be3 Bf5 12. Qb3 b6 13. Rad1 Qf6 14. c4 Be6 15. Qb5 Bd7 16. Qd5 Rb8 17. c3 Ne7 18. Qe4 Bf5 19. Qh4 g5 20. Qh5+ Bg6 21. Qg4 Bf5 22. Qh5+ Bg6 23. Qg4 Bf5 1/2-1/2

[Event "Korbach op-B 2nd"]
[Site "Korbach"]
[Date "2008.10.10"]
[Round "3"]
[White "Siebert, Fabian"]
[Black "Risius, Joerg"]
[Result "1/2-1/2"]
[ECO "A85"]
[PlyCount "44"]
[EventDate "2008.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Bf4 g6 4. e3 Bg7 5. Nf3 0-0 6. Be2 d6 7. 0-0 Qe8 8. Nc3 a6 9. Rc1 Nbd7 10. Nd5 Nxd5 11. cxd5 Qd8 12. Ng5 Nf6 13. a4 Nxd5 14. Qb3 e6 15. Bf3 c6 16. Rfe1 h6 17. Nh3 Nxf4 18. Nxf4 Qe8 19. Nd3 Kh7 20. Nb4 d5 21. Nd3 b5 22. Ne5 Bxe5 1/2-1/2

[Event "Korbach op-B 2nd"]
[Site "Korbach"]
[Date "2008.10.09"]
[Round "1"]
[White "Siebert, Fabian"]
[Black "Pabst, Olaf"]
[Result "0-1"]
[ECO "E61"]
[PlyCount "38"]
[EventDate "2008.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Bf4 Bg7 4. e3 d6 5. Nf3 0-0 6. Nc3 Nbd7 7. b4 Nh5 8. Be2 Nxf4 9. exf4 c5 10. bxc5 dxc5 11. 0-0 cxd4 12. Nxd4 Qb6 13. c5 Qxc5 14. Ncb5 a6 15. Rc1 Qb6 16. Qa4 Rb8 17. Rfd1 axb5 18. Nxb5 Nc5 19. Qb4 Ne6 0-1

[Event "Korbach 1st op B 2007"]
[Site "Korbach"]
[Date "2007.10.14"]
[Round "6.15"]
[White "Brethauer, Tim"]
[Black "Siebert, Fabian"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "69"]
[EventDate "2007.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Bf5 5. Be2 Nd7 6. 0-0 0-0-0 7. Bc4 e6 8. a3 c6 9. b4 Qc7 10. Qe2 Nb6 11. Bb3 Nf6 12. b5 Nfd5 13. bxc6 Qxc6 14. Nxd5 Nxd5 15. d3 Qc3 16. Bd2 Qc6 17. Ne5 Qc7 18. Nc4 Qe7 19. a4 Qf6 20. Ne3 Qg6 21. Nxf5 exf5 22. Qf3 Nf6 23. a5 Kb8 24. a6 bxa6 25. Rxa6 Rd7 26. Ba4 Rb7 27. Qf4+ Kc8 28. Qc4+ Rc7 29. Rc6 Bd6 30. Rxc7+ Bxc7 31. Ba5 Nd5 32. Qxd5 Rd8 33. Qa8+ Bb8 34. Rb1 Qd6 35. Qb7# 1-0

[Event "Korbach 1st op B 2007"]
[Site "Korbach"]
[Date "2007.10.14"]
[Round "7.23"]
[White "Siebert, Fabian"]
[Black "Schneider, Lukas"]
[Result "0-1"]
[ECO "A01"]
[PlyCount "114"]
[EventDate "2007.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e4 Nf6 4. Bd3 Bc5 5. Nf3 d6 6. h3 0-0 7. 0-0 Be6 8. c4 Nh5 9. Be2 Nf4 10. Nc3 Qc8 11. Ng5 Nxe2+ 12. Qxe2 Nd4 13. Qd3 h6 14. Nxe6 Qxe6 15. Nd5 Rac8 16. b4 Bxb4 17. Nxb4 c5 18. Nc2 Nxc2 19. Qxc2 a6 20. a4 Rb8 21. f4 exf4 22. Rxf4 b5 23. axb5 axb5 24. cxb5 Rxb5 25. d4 Rfb8 26. Bc3 Qc4 27. Ra4 Rb4 28. Rxb4 cxb4 29. Rf3 bxc3 30. Rxc3 Qxd4+ 31. Kh1 d5 32. exd5 Qxd5 33. Rc4 Qb5 34. Kh2 Ra8 35. Rc3 g6 36. Rf3 Qe5+ 37. g3 Qd5 38. Rf2 Rd8 39. Re2 Kf8 40. Qa2 Qd4 41. Qa3+ Kg8 42. Qa2 h5 43. Rf2 Rf8 44. Rd2 Qg7 45. Rd6 h4 46. Qa3 Qh6 47. Rd5 hxg3+ 48. Kxg3 Re8 49. Rd3 Qg5+ 50. Kf2 Qh4+ 51. Rg3 Qd4+ 52. Kf1 Qd1+ 53. Kf2 Qe1+ 54. Kf3 Qe2+ 55. Kf4 Qe4+ 56. Kg5 Re5+ 57. Kf6 Qf5# 0-1

[Event "Korbach 1st op B 2007"]
[Site "Korbach"]
[Date "2007.10.13"]
[Round "4.26"]
[White "Loemker, Nadine"]
[Black "Siebert, Fabian"]
[Result "1/2-1/2"]
[ECO "B00"]
[PlyCount "49"]
[EventDate "2007.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 d5 2. Nf3 Nc6 3. Bb5 e6 4. d4 Bd7 5. Nc3 dxe4 6. Nxe4 a6 7. Bd3 h6 8. b3 Nf6 9. 0-0 Nxe4 10. Bxe4 Qf6 11. Be3 0-0-0 12. Qd2 Nb4 13. c4 Bc6 14. Bxc6 Nxc6 15. h3 e5 16. d5 e4 17. Bd4 Nxd4 18. Nxd4 Bc5 19. Rad1 Qe5 20. g3 g5 21. Rfe1 f5 22. b4 Ba7 23. Ne6 Qxg3+ 24. Kf1 Qxh3+ 25. Kg1 1/2-1/2

[Event "Korbach 1st op B 2007"]
[Site "Korbach"]
[Date "2007.10.13"]
[Round "5.25"]
[White "Siebert, Fabian"]
[Black "Powalla, Christian"]
[Result "1-0"]
[ECO "C24"]
[PlyCount "82"]
[EventDate "2007.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d4 Nc6 4. dxe5 Nxe5 5. Bd3 Bc5 6. Nf3 Neg4 7. 0-0 0-0 8. e5 Nd5 9. Ng5 g6 10. Qxg4 d6 11. Qe4 dxe5 12. Qxe5 f6 13. Qg3 fxg5 14. Bxg5 Be7 15. Bh6 Bd6 16. Qg5 Qxg5 17. Bxg5 Kg7 18. c4 Nb4 19. Be4 h6 20. Bd2 Re8 21. Nc3 Be6 22. Nd5 c6 23. Nxb4 Bxc4 24. Rfe1 c5 25. Nd5 Be5 26. Rac1 b5 27. b3 Bxd5 28. Bxd5 Rad8 29. Bc6 Re6 30. Bc3 Bxc3 31. Rxe6 Bb2 32. Rb1 Kf7 33. Re4 c4 34. h3 Bc3 35. Bxb5 Rd6 36. Bxc4+ Kf6 37. g3 Kf5 38. f3 Bd4+ 39. Kg2 g5 40. g4+ Kf6 41. Rd1 Bc5 1-0

[Event "Korbach 1st op B 2007"]
[Site "Korbach"]
[Date "2007.10.12"]
[Round "2.23"]
[White "Siebert, Fabian"]
[Black "Heimberger, Matthias"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "77"]
[EventDate "2007.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 d6 3. h3 Nf6 4. Nc3 Nc6 5. Nf3 e5 6. 0-0 Be7 7. d3 0-0 8. Be3 a6 9. a4 Bd7 10. Qc1 Qc8 11. Nh2 Be6 12. Nd5 Bxd5 13. exd5 Nb4 14. Bg5 a5 15. c3 Na6 16. Nf3 Nc7 17. d4 b6 18. dxe5 dxe5 19. Nxe5 Qf5 20. Nc6 Qe4 21. Nxe7+ Qxe7 22. Re1 Qd6 23. Bf4 Qd7 24. d6 Nce8 25. Re7 Qc6 26. Bb5 Qd5 27. d7 Nd6 28. Qd1 Qxd1+ 29. Rxd1 Nxb5 30. axb5 Nxd7 31. Rdxd7 h6 32. Bc7 g5 33. Bxb6 Rab8 34. Bxc5 Rxb5 35. b4 a4 36. c4 Rbb8 37. b5 Ra8 38. b6 Rfb8 39. b7 1-0

[Event "Korbach 1st op B 2007"]
[Site "Korbach"]
[Date "2007.10.12"]
[Round "3.24"]
[White "Siebert, Fabian"]
[Black "Miemelt, Evelyn"]
[Result "0-1"]
[ECO "C22"]
[PlyCount "42"]
[EventDate "2007.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qa4 Nf6 5. Nf3 Bc5 6. Bd3 Qe7 7. 0-0 0-0 8. Bf4 d5 9. exd5 Nxd5 10. Re1 Qf6 11. Bg5 Qd6 12. c4 Nb6 13. Qc2 g6 14. Nc3 Nd4 15. Nxd4 Qxd4 16. Nb5 Qg4 17. Nxc7 Qxg5 18. Nxa8 Bh3 19. g3 Qf6 20. Re2 Qf3 21. Be4 Qxe2 0-1

[Event "Korbach 1st op B 2007"]
[Site "Korbach"]
[Date "2007.10.11"]
[Round "1.26"]
[White "Schroeder, Jan Christian"]
[Black "Siebert, Fabian"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "67"]
[EventDate "2007.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Bf5 5. Qf3 c6 6. d3 e6 7. Bd2 Qe5+ 8. Qe2 Qf6 9. Nf3 h6 10. Qe5 Qe7 11. 0-0-0 Nd7 12. Qe2 Qf6 13. h3 Bc5 14. d4 Bd6 15. d5 Ne7 16. dxe6 fxe6 17. Bxh6 Rxh6 18. Rxd6 Nc5 19. Rdd1 b5 20. Bd3 Nxd3+ 21. cxd3 Nd5 22. Nxd5 cxd5 23. g4 Rc8+ 24. Kb1 Bh7 25. g5 Qf5 26. gxh6 gxh6 27. Nd4 Qf4 28. Nxe6 Bxd3+ 29. Rxd3 Qc4 30. Nc7+ Kf8 31. Rf3+ Kg8 32. Rg1+ Kh8 33. Qe5+ Kh7 34. Qg7# 1-0

