[Event "Rheinland Pfalz op 3rd"]
[Site "Gau Algesheim"]
[Date "2011.08.01"]
[Round "6"]
[White "Sieber, Patrick"]
[Black "Melnikov, Alexander"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2213"]
[BlackElo "2063"]
[PlyCount "113"]
[EventDate "2011.07.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. h3 Nf6 5. Nc3 0-0 6. Be3 Nc6 7. Qd2 d5 8. e5 Ne4 9. Nxe4 dxe4 10. Ng5 f6 11. exf6 Bxf6 12. Bc4+ Kh8 13. Nf7+ Rxf7 14. Bxf7 Nxd4 15. Bxd4 Qxd4 16. Qxd4 Bxd4 17. c3 Bc5 18. Rd1 Bd6 19. Bd5 c6 20. Bxe4 Be6 21. a3 Kg7 22. 0-0 Rf8 23. Rd2 Bf4 24. Rd4 Be5 25. Rb4 Bc8 26. Bf3 h5 27. Re1 Bd6 28. Rbe4 Rf7 29. Bd1 e5 30. Bb3 Rf5 31. Rd1 Bc7 32. Re2 Kf6 33. Bc2 Rg5 34. h4 Rg4 35. Re4 Rxe4 36. Bxe4 g5 37. hxg5+ Kxg5 38. g3 Bg4 39. Rd3 Be6 40. Kg2 Bg4 41. Bf3 Bf5 42. Re3 Be6 43. Re1 Bf7 44. Rh1 Bg6 45. Rh4 Be8 46. Ra4 a6 47. Rb4 b5 48. Rh4 a5 49. b4 a4 50. Rh1 Bb6 51. Rd1 Bc7 52. Rc1 Bd6 53. c4 c5 54. bxc5 Bxc5 55. cxb5 Bxa3 56. Ra1 Bd6 57. Bc6 1-0

[Event "Rheinland Pfalz op 3rd"]
[Site "Gau Algesheim"]
[Date "2011.08.01"]
[Round "5"]
[White "Stahnecker, Ludwig"]
[Black "Sieber, Patrick"]
[Result "1/2-1/2"]
[ECO "C12"]
[WhiteElo "2084"]
[BlackElo "2213"]
[PlyCount "64"]
[EventDate "2011.07.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bd3 Nxd2 10. Kxd2 c5 11. Nf3 c4 12. Be2 Bd7 13. h4 Bc6 14. Qf4 Nd7 15. Nh2 Qe7 16. Ng4 h5 17. Nh2 0-0-0 18. Nf3 Rhg8 19. Ng5 f6 20. exf6 Qxf6 21. Qe3 e5 22. g4 Rde8 23. dxe5 Qxe5 24. Qxe5 Rxe5 25. Rh2 hxg4 26. Bxg4 Kc7 27. f4 Re7 28. Re1 Rxe1 29. Kxe1 Nc5 30. Rf2 Bd7 31. Bxd7 Kxd7 32. Ke2 Ne6 1/2-1/2

[Event "Rheinland Pfalz op 3rd"]
[Site "Gau Algesheim"]
[Date "2011.07.31"]
[Round "7"]
[White "Naundorf, Maik"]
[Black "Sieber, Patrick"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2145"]
[BlackElo "2213"]
[PlyCount "150"]
[EventDate "2011.07.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. g3 d5 2. Nf3 Nf6 3. Bg2 c6 4. c4 a6 5. b3 Bf5 6. Bb2 e6 7. 0-0 h6 8. d3 Be7 9. Nbd2 0-0 10. a3 Bh7 11. b4 Nbd7 12. Bc3 Rc8 13. Rc1 Qb6 14. Qb3 c5 15. d4 cxb4 16. c5 Qb5 17. Qxb4 b6 18. Qxb5 axb5 19. c6 Nb8 20. c7 Na6 21. Bb2 Rxc7 22. Rxc7 Nxc7 23. Rc1 Na6 24. Ne5 Ra8 25. Rc6 Rb8 26. e3 b4 27. a4 Bd8 28. Bf1 Nc7 29. Rc1 Nfe8 30. Nc6 Ra8 31. Be2 Kf8 32. Nf3 f6 33. Ne1 Be7 34. Bd1 Bd6 35. Bb3 Na6 36. Kf1 Nec7 37. Ke2 Ke8 38. Nd3 Kd7 39. Rc2 Nb8 40. Nxb8+ Rxb8 41. Bc1 Ra8 42. Ra2 Na6 43. Bd2 Bxd3+ 44. Kxd3 Nb8 45. Rb2 Nc6 46. Bd1 Ra5 47. Ke2 Kc7 48. Bc2 f5 49. h4 g6 50. f4 h5 51. Kd1 Kb7 52. Kc1 Ra8 53. Kb1 Bf8 54. Bb3 Na5 55. Kc2 Rc8+ 56. Kb1 Nc4 57. Bxc4 Rxc4 58. Ka2 Ka6 59. Kb3 Ka5 60. Ra2 Bg7 61. Rb2 Bf6 62. Ra2 Be7 63. Ra1 Bd6 64. Ra2 Ka6 65. Rb2 Rc8 66. Rc2 Rxc2 67. Kxc2 b3+ 68. Kxb3 b5 69. axb5+ Kxb5 70. Bc3 Bc7 71. Bd2 Bb6 72. Bc3 Ba7 73. Bd2 Bb8 74. Be1 Bd6 75. Bc3 Bc7 1/2-1/2

[Event "Rheinland Pfalz op 3rd"]
[Site "Gau Algesheim"]
[Date "2011.07.30"]
[Round "4"]
[White "Sieber, Patrick"]
[Black "Goldt, Rainer"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2213"]
[BlackElo "1993"]
[PlyCount "81"]
[EventDate "2011.07.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 Bf5 6. Nc3 e6 7. Be3 Na6 8. a3 c5 9. dxc5 dxc5 10. Qf3 Qc8 11. 0-0-0 h5 12. h3 Be7 13. Be2 h4 14. g4 hxg3 15. Qxg3 g6 16. h4 Nb8 17. Nf3 Nc6 18. h5 Na5 19. Nd2 Rf8 20. hxg6 Bxg6 21. b3 Nd7 22. Kb2 Qc6 23. Bf2 0-0-0 24. Qe3 a6 25. Bh4 Bxh4 26. Rxh4 Qb6 27. Nce4 Bxe4 28. Nxe4 Nc6 29. Bf3 Nd4 30. Nd6+ Kb8 31. Be4 f6 32. Nxb7 fxe5 33. Nxd8 exf4 34. Rxf4 Rxf4 35. Rxd4 cxd4 36. Qxf4+ e5 37. Nc6+ Qxc6 38. Bxc6 exf4 39. Bxd7 Kc7 40. Bg4 Kd6 41. Kc2 1-0

[Event "Rheinland Pfalz op 3rd"]
[Site "Gau Algesheim"]
[Date "2011.07.29"]
[Round "2"]
[White "Sieber, Patrick"]
[Black "Hauer, Andreas"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2213"]
[BlackElo "1998"]
[PlyCount "109"]
[EventDate "2011.07.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 e5 6. Nxe5 Nxe5 7. dxe5 Qxe5+ 8. Be3 Bd7 9. Qb3 0-0-0 10. Nd2 Nh6 11. Be2 Nf5 12. Bf3 Qc7 13. Qxf7 Be7 14. 0-0-0 Rhf8 15. Qb3 Nxe3 16. fxe3 Bc6 17. Qe6+ Qd7 18. Qc4 Qc7 19. Qe6+ Qd7 20. Qc4 Qc7 21. Bxc6 Qxc6 22. Nf3 Bf6 23. e4 b5 24. Qe2 Rde8 25. Rhe1 a6 26. e5 Be7 27. c4 Rf5 28. cxb5 axb5 29. Kb1 Ref8 30. Qc2 g6 31. Qd3 Rd8 32. Qe3 Rxd1+ 33. Rxd1 Rf8 34. Qe2 Rd8 35. Rxd8+ Kxd8 36. Kc2 Kc7 37. Qd3 b4 38. b3 Qe6 39. Qe4 Kb6 40. Kb2 Kc7 41. h3 Kd7 42. Ne1 Kc7 43. Nd3 Bf8 44. Nf4 Qc6 45. Nd5+ Kd8 46. e6 Be7 47. Qe5 Bd6 48. e7+ Bxe7 49. Qxe7+ Kc8 50. Qe5 Kb7 51. Nf4 g5 52. Nd5 h6 53. g4 c4 54. bxc4 Qxc4 55. Qc7+ 1-0

[Event "Rheinland Pfalz op 3rd"]
[Site "Gau Algesheim"]
[Date "2011.07.29"]
[Round "3"]
[White "Toews, Manuel"]
[Black "Sieber, Patrick"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1956"]
[BlackElo "2213"]
[PlyCount "111"]
[EventDate "2011.07.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. a3 g5 10. fxg5 cxd4 11. Nxd4 Ncxe5 12. Bd3 Bb7 13. 0-0 Qe7 14. a4 b4 15. Nce2 Bg7 16. Ng3 Ng4 17. Rae1 Nxe3 18. Qxe3 Bxd4 19. Qxd4 Qc5 20. Qxc5 Nxc5 21. a5 Bc6 22. Nf5 Nxd3 23. cxd3 Bb5 24. Nd6+ Ke7 25. Nf5+ Ke8 26. Ng7+ Ke7 27. Nf5+ Ke8 28. Ng7+ Ke7 29. Nf5+ Kd7 30. Nh6 Bxd3 31. Rxf7+ Kd6 32. Rb7 Rhb8 33. Nf7+ Kc5 34. Rc7+ Kd4 35. Ne5 Be4 36. Nc6+ Kd3 37. Nxb8 Rxb8 38. Rc6 Rg8 39. Rxa6 Rxg5 40. g3 h5 41. Rb6 Rg8 42. a6 e5 43. Rxb4 h4 44. a7 Ra8 45. Ra1 hxg3 46. hxg3 d4 47. Rb8 Ke2 48. Rxa8 Bxa8 49. g4 d3 50. g5 e4 51. g6 d2 52. g7 Bd5 53. a8Q Bxa8 54. g8Q d1Q+ 55. Rxd1 Kxd1 56. Qxa8 1-0

[Event "Rheinland Pfalz op 3rd"]
[Site "Gau Algesheim"]
[Date "2011.07.28"]
[Round "1"]
[White "Hirschmann, Jakob"]
[Black "Sieber, Patrick"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1799"]
[BlackElo "2213"]
[PlyCount "60"]
[EventDate "2011.07.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 f6 7. exf6 Nxf6 8. b4 cxd4 9. cxd4 Bd6 10. Bd3 0-0 11. 0-0 e5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. Ra2 Bg4 15. Qb3 Qd6 16. h3 Be6 17. Re2 Ne4 18. Nd2 Rac8 19. Nf3 Rxf3 20. gxf3 Nc3 21. Rxe5 Qxe5 22. Kg2 d4 23. Qc2 Qh5 24. Rh1 Rf8 25. Be4 Nxe4 26. fxe4 Qf3+ 27. Kg1 d3 28. Qd2 Rf6 29. Rh2 Rg6+ 30. Kf1 Qxh3+ 0-1

[Event "Rheinhessen-ch MT"]
[Site "Pfeddersheim"]
[Date "2011.04.23"]
[Round "4"]
[White "Faldum, Manfred"]
[Black "Sieber, Patrick"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1896"]
[BlackElo "2194"]
[PlyCount "64"]
[EventDate "2011.04.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Be7 7. 0-0 0-0 8. Re1 b5 9. e5 Nd7 10. Nf1 a5 11. h4 a4 12. a3 b4 13. N1h2 bxa3 14. bxa3 Rb8 15. Bf4 Ba6 16. h5 h6 17. Qc1 c4 18. d4 Qb6 19. c3 Qb2 20. Qe3 Qc2 21. Bf1 Rb3 22. Rac1 Qh7 23. Ra1 Rxa3 24. Rxa3 Bxa3 25. Ra1 Bb2 26. Rxa4 Bb5 27. Ra2 Qb1 28. Nd2 Qxa2 29. Bxh6 gxh6 30. Qxh6 Bc1 31. Ng4 Qxd2 32. f4 Qc2 0-1

[Event "Rheinhessen-ch MT"]
[Site "Pfeddersheim"]
[Date "2011.04.23"]
[Round "5"]
[White "Sieber, Patrick"]
[Black "Werner, Dimo"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2194"]
[BlackElo "2096"]
[PlyCount "6"]
[EventDate "2011.04.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 1/2-1/2

[Event "Rheinhessen-ch MT"]
[Site "Pfeddersheim"]
[Date "2011.04.22"]
[Round "2"]
[White "Resa, Tobias"]
[Black "Sieber, Patrick"]
[Result "1/2-1/2"]
[ECO "C12"]
[WhiteElo "2029"]
[BlackElo "2194"]
[PlyCount "31"]
[EventDate "2011.04.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Be3 Ne4 7. Qg4 g6 8. a3 Bxc3+ 9. bxc3 c5 10. Bd3 Nxc3 11. dxc5 Nc6 12. Nf3 Qa5 13. 0-0 Qa4 14. Qxa4 Nxa4 15. Bb5 Nc3 16. a4 1/2-1/2

[Event "Rheinhessen-ch MT"]
[Site "Pfeddersheim"]
[Date "2011.04.22"]
[Round "3"]
[White "Sieber, Patrick"]
[Black "Hegermann, Frank"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2194"]
[BlackElo "2065"]
[PlyCount "115"]
[EventDate "2011.04.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 e5 3. Nf3 Nc6 4. Bc4 Qc7 5. 0-0 d6 6. Re1 Be7 7. d3 Nf6 8. Nbd2 Rb8 9. a3 0-0 10. Nf1 b5 11. Ba2 b4 12. axb4 cxb4 13. Bd2 Be6 14. Bxe6 fxe6 15. Qa4 bxc3 16. bxc3 Rb7 17. Ng5 Qd7 18. Nxe6 Qxe6 19. Qxc6 Qc8 20. Qxc8 Rxc8 21. Ne3 Bd8 22. Rab1 Rxb1 23. Rxb1 Bb6 24. Nf5 Rd8 25. c4 Rd7 26. h3 g6 27. Ng3 Kf7 28. Kf1 Ne8 29. Ke2 Nc7 30. Be3 Bxe3 31. Kxe3 Ne6 32. Ne2 Ke7 33. f4 exf4+ 34. Nxf4 Nxf4 35. Kxf4 a5 36. Ra1 Ra7 37. e5 a4 38. Ra3 dxe5+ 39. Kxe5 Ra5+ 40. Kd4 Kd6 41. Kc3 Ra7 42. d4 Ra5 43. Kb4 Rg5 44. g3 Rh5 45. h4 g5 46. hxg5 Rxg5 47. Kxa4 Rg4 48. Rd3 Kc6 49. Kb4 h5 50. d5+ Kd6 51. Re3 h4 52. gxh4 Rxh4 53. Re6+ Kd7 54. Rg6 Rh8 55. c5 Rb8+ 56. Kc4 Rh8 57. Rg7+ Kd8 58. d6 1-0

[Event "Rheinhessen-ch MT"]
[Site "Pfeddersheim"]
[Date "2011.04.21"]
[Round "1"]
[White "Sieber, Patrick"]
[Black "Minz, Michail"]
[Result "1-0"]
[ECO "C12"]
[WhiteElo "2194"]
[BlackElo "1949"]
[PlyCount "121"]
[EventDate "2011.04.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 Kf8 9. Bd3 Nxd2 10. Kxd2 c5 11. Nf3 c4 12. Bf1 Nc6 13. g3 Qe7 14. a3 b5 15. Bg2 Rb8 16. Rhb1 a5 17. Ng1 Bd7 18. h4 h5 19. Qf4 Rg8 20. Nh3 Ke8 21. Bf3 Rh8 22. Qe3 Nd8 23. Nf4 g6 24. Bxd5 Rc8 25. Bf3 Kf8 26. Ke1 Kg7 27. Kf1 Rb8 28. Rd1 Bc6 29. d5 exd5 30. Bxd5 Re8 31. e6 Rb7 32. Qd4+ f6 33. Nxg6 Kxg6 34. Bxc6 Nxc6 35. Qe4+ Kh6 36. Qxc6 Rc7 37. Qd6 Qxd6 38. Rxd6 Rc5 39. Rad1 Kg6 40. R1d5 Rxe6 41. Rxc5 Rxd6 42. Rxb5 Rd2 43. Rc5 Rxc2 44. Rxc4 a4 45. Kg2 Kf5 46. Kf3 Ke5 47. Ke3 Kd5 48. Rxa4 Rxc3+ 49. Kf4 Ke6 50. Ra5 Kf7 51. Rxh5 Rxa3 52. Rd5 Ke6 53. Rd4 Ra5 54. g4 Rb5 55. Ra4 Rb6 56. g5 Kf7 57. Kg4 Kg7 58. Ra7+ Kg8 59. g6 Rb4+ 60. f4 Rb5 61. h5 1-0

[Event "GER CupT qual"]
[Site "Germany"]
[Date "2010.01.16"]
[Round "1"]
[White "Sieber, Patrick"]
[Black "Klein, Joachim"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "2224"]
[BlackElo "2260"]
[PlyCount "68"]
[EventDate "2010.01.16"]
[EventType "team-k.o."]
[EventRounds "1"]
[EventCountry "GER"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Na6 7. 0-0 c5 8. d5 Bg4 9. a3 Nc7 10. h3 Bxf3 11. Qxf3 a6 12. Be3 b5 13. Rad1 Nd7 14. Rf2 Qb8 15. Bf1 b4 16. axb4 Qxb4 17. e5 f5 18. exf6 Nxf6 19. Bc1 Nb5 20. Nxb5 axb5 21. Qe2 Ra1 22. Rf3 c4 23. c3 Qa4 24. f5 gxf5 25. Rxf5 Rf7 26. Re1 Qa7+ 27. Kh1 Qa2 28. g4 Qb1 29. Bg2 Bh6 30. g5 Qxf5 31. gxh6 Nh5 32. Qe3 Nf4 33. Qg3+ Ng6 34. Be3 Qe5 0-1

[Event "Rheinhessen-ch MT"]
[Site "Mainz"]
[Date "2009.04.11"]
[Round "7"]
[White "Lawrenz, Alexander"]
[Black "Sieber, Patrick"]
[Result "1/2-1/2"]
[ECO "C12"]
[WhiteElo "2138"]
[BlackElo "2220"]
[PlyCount "69"]
[EventDate "2009.04.04"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Be3 Ne4 7. Qg4 g6 8. a3 Bxc3+ 9. bxc3 c5 10. Bd3 Nxc3 11. dxc5 Nc6 12. Nf3 Qa5 13. 0-0 Qa4 14. Qh3 h5 15. Bg5 Qg4 16. Qxg4 hxg4 17. Bf6 Rh5 18. Ng5 b6 19. cxb6 axb6 20. Rfe1 Ra4 21. Re3 Bd7 22. Bf1 d4 23. Rxc3 dxc3 24. Rb1 Rf4 25. h4 gxh3 26. Nxh3 Rd4 27. g3 Nxe5 28. f4 Nf3+ 29. Kf2 Bc6 30. Bxd4 Nxd4 31. Rxb6 Kd7 32. Ke3 Nxc2+ 33. Kd3 Nxa3 34. Kxc3 Nb5+ 35. Bxb5 1/2-1/2

[Event "Rheinhessen-ch MT"]
[Site "Mainz"]
[Date "2009.04.10"]
[Round "6"]
[White "Sieber, Patrick"]
[Black "Schwenn, Max"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "2220"]
[BlackElo "1850"]
[PlyCount "111"]
[EventDate "2009.04.04"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Bb4 5. Nge2 Na5 6. a3 Bxc3+ 7. Nxc3 Nxc4 8. dxc4 d6 9. Qd3 Be6 10. f3 Nd7 11. Be3 0-0 12. g4 Nc5 13. Qe2 Qd7 14. b3 b6 15. h4 a6 16. Rd1 f6 17. a4 Nb7 18. h5 Rad8 19. Kf2 Rf7 20. Kg3 Re8 21. Rd2 a5 22. Rdd1 Rff8 23. Qd2 Qc6 24. Qe2 Rd8 25. Kf2 Rde8 26. Ke1 Qd7 27. Kd2 Nd8 28. Kc1 Nc6 29. Qd2 Rd8 30. Ne2 Ne7 31. Ng3 Rb8 32. Nf5 Bxf5 33. gxf5 Kf7 34. Rh3 Rg8 35. Rg1 Qd8 36. Rhg3 Ra8 37. R1g2 c6 38. Qd1 b5 39. cxb5 cxb5 40. axb5 a4 41. b4 a3 42. Kb1 Qc7 43. Qd3 a2+ 44. Ka1 g5 45. hxg6+ hxg6 46. fxg6+ Rxg6 47. Rxg6 Nxg6 48. Bh6 Ne7 49. Qb3+ Ke8 50. Be3 Kd7 51. Rd2 Qb8 52. Bc5 Qh8 53. Rxd6+ Ke8 54. Ra6 Qh1+ 55. Kxa2 Rd8 56. Qe6 1-0

[Event "Rheinhessen-ch MT"]
[Site "Mainz"]
[Date "2009.04.09"]
[Round "5"]
[White "Sulic, Kresimir"]
[Black "Sieber, Patrick"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "2110"]
[BlackElo "2220"]
[PlyCount "72"]
[EventDate "2009.04.04"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. cxd5 cxd5 6. Bf4 Nc6 7. e3 e6 8. Bd3 Be7 9. h3 Nd7 10. Qe2 Nb6 11. 0-0 0-0 12. Rad1 f5 13. Ne5 Bd7 14. Nxc6 Bxc6 15. Be5 Rc8 16. f4 Be8 17. Rc1 Bg6 18. Nb1 Qd7 19. b3 Rc6 20. Rcd1 Rfc8 21. Kh2 Qe8 22. Rg1 Nd7 23. Nd2 Bh5 24. g4 fxg4 25. hxg4 Bg6 26. f5 Nxe5 27. dxe5 exf5 28. gxf5 Bh5 29. Qg2 Bf8 30. Qxd5+ Kh8 31. Bc4 Bb4 32. Nf3 Bxf3 33. Qxf3 Qxe5+ 34. Qg3 Rh6+ 35. Kg2 Qxf5 36. Qf4 Qh3+ 0-1

[Event "Rheinhessen-ch MT"]
[Site "Mainz"]
[Date "2009.04.08"]
[Round "4"]
[White "Sieber, Patrick"]
[Black "Weber, Daniel1"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2220"]
[BlackElo "1791"]
[PlyCount "97"]
[EventDate "2009.04.04"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nf6 6. Be3 cxd4 7. cxd4 Nc6 8. Nc3 Qd6 9. Be2 Be7 10. 0-0 0-0 11. Qb3 b6 12. Rfd1 Bb7 13. Rac1 Rfd8 14. Rd2 Nb4 15. Ne5 Nbd5 16. Bf3 Qb4 17. Qd1 Rac8 18. Bg5 h6 19. Bh4 Ba8 20. Rdc2 Nxc3 21. bxc3 Qd6 22. Bxa8 Rxa8 23. Qf3 Qd5 24. Qf4 Rac8 25. Rd1 b5 26. Rd3 Rf8 27. g4 Bd8 28. Re2 Nh7 29. Bxd8 Rcxd8 30. h4 Rc8 31. g5 h5 32. Qg3 g6 33. Qf4 Rcd8 34. Red2 a5 35. Rf3 Qb7 36. Qe3 Qd5 37. Qd3 Rc8 38. Re2 Rcd8 39. Re4 Qb7 40. Ref4 Rb8 41. Rxf7 Rxf7 42. Rxf7 Qxf7 43. Nxf7 Kxf7 44. Qf3+ Ke7 45. Qf4 Rb7 46. Qe4 Rd7 47. Qxg6 Nf8 48. Qf6+ Ke8 49. g6 1-0

[Event "Rheinhessen-ch MT"]
[Site "Mainz"]
[Date "2009.04.07"]
[Round "3"]
[White "Sieber, Patrick"]
[Black "Mueller, Marco"]
[Result "1/2-1/2"]
[ECO "C13"]
[WhiteElo "2220"]
[BlackElo "2139"]
[PlyCount "49"]
[EventDate "2009.04.04"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 Nd7 8. Qd2 0-0 9. 0-0-0 b6 10. h4 Bb7 11. Bd3 c5 12. Nfg5 Be7 13. dxc5 h6 14. Qf4 Qb8 15. Nd6 Nf6 16. Qe3 bxc5 17. Nxb7 Qxb7 18. Nf3 Rab8 19. b3 Qb4 20. Ne5 Nd5 21. Qe4 Qa3+ 22. Kd2 Qa5+ 23. Kc1 Qa3+ 24. Kd2 Qa5+ 25. Kc1 1/2-1/2

[Event "Rheinhessen-ch MT"]
[Site "Mainz"]
[Date "2009.04.05"]
[Round "2"]
[White "Hegermann, Frank"]
[Black "Sieber, Patrick"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "2116"]
[BlackElo "2220"]
[PlyCount "30"]
[EventDate "2009.04.04"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 a6 5. Ne5 Nbd7 6. Bf4 dxc4 7. Nxc4 b5 8. Ne5 Bb7 9. e3 e6 10. Be2 c5 11. 0-0 cxd4 12. Qxd4 Bc5 13. Qd2 Nxe5 14. Qxd8+ Rxd8 15. Bxe5 Be7 1/2-1/2

[Event "Rheinhessen-ch MT"]
[Site "Mainz"]
[Date "2009.04.04"]
[Round "1"]
[White "Sieber, Patrick"]
[Black "Krasnopeyeva, Julia"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "2220"]
[BlackElo "1884"]
[PlyCount "65"]
[EventDate "2009.04.04"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 Nf6 5. e5 Nfd7 6. Qd3 f6 7. Nf4 Qe7 8. Qh3 Nf8 9. Nfxd5 Bxc3+ 10. bxc3 Qd8 11. exf6 g6 12. f7+ Kxf7 13. Ne3 Nc6 14. Ng4 Qd5 15. Qg3 e5 16. Ne3 Qa5 17. Bd2 exd4 18. cxd4 Qb6 19. Qf4+ Kg7 20. Nd5 Qb2 21. Qf6+ Kg8 22. Bc3 Qxc2 23. Ne7+ Nxe7 24. d5 Nf5 25. Qxh8+ Kf7 26. Qf6+ Kg8 27. Be2 Qe4 28. Qh8+ Kf7 29. Qf6+ Kg8 30. 0-0 Qe7 31. Qh8+ Kf7 32. Rfe1 Qd6 33. Bg4 1-0

[Event "GER-ch 79th"]
[Site "Bad Woerishofen "]
[Date "2008.02.23"]
[Round "9"]
[White "Sieber, Patrick"]
[Black "Salov, Sergej"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2236"]
[BlackElo "2282"]
[PlyCount "93"]
[EventDate "2008.02.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 d4 5. Bd3 Ne7 6. 0-0 Nbc6 7. Re1 a6 8. Na3 Ng6 9. Nc2 Qc7 10. Bxg6 hxg6 11. cxd4 cxd4 12. Ncxd4 Nxd4 13. Nxd4 b5 14. Nb3 Bb7 15. d4 Be7 16. Be3 0-0 17. Rc1 Qd7 18. Nc5 Bxc5 19. Rxc5 Rac8 20. f3 Rfd8 21. Rxc8 Rxc8 22. Qd2 Bd5 23. b3 Qc6 24. Rc1 Qxc1+ 25. Qxc1 Rxc1+ 26. Bxc1 a5 27. Kf2 a4 28. bxa4 bxa4 29. a3 f6 30. h4 fxe5 31. dxe5 Kf7 32. Kg3 Bc4 33. Kf4 Bf1 34. g3 Be2 35. Bd2 Bd1 36. Bb4 Be2 37. g4 Bd1 38. Ke3 Kg8 39. Be7 Kf7 40. Bg5 Kg8 41. Kf2 Kf7 42. Kg3 Be2 43. Bd2 Bd1 44. h5 gxh5 45. gxh5 Be2 46. Bg5 Bd1 47. Bd2 1/2-1/2

[Event "GER-ch 79th"]
[Site "Bad Woerishofen "]
[Date "2008.02.22"]
[Round "8"]
[White "Schunk, Thomas"]
[Black "Sieber, Patrick"]
[Result "0-1"]
[ECO "A86"]
[WhiteElo "2284"]
[BlackElo "2236"]
[PlyCount "130"]
[EventDate "2008.02.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. d4 0-0 6. Nh3 Nc6 7. 0-0 e5 8. dxe5 Nxe5 9. c5 c6 10. Bf4 Nf7 11. Ng5 Nxg5 12. Bxg5 b6 13. e4 h6 14. Be3 fxe4 15. Nxe4 Nxe4 16. Bxe4 Qf6 17. Qd3 Kh7 18. Rac1 Rf7 19. h4 h5 20. Qe2 Kh8 21. b4 bxc5 22. bxc5 Rb8 23. Qd3 Rb2 24. Bxg6 Ba6 25. Qd6 Qxd6 26. cxd6 Rf6 27. Bxh5 Bxf1 28. Rxf1 Rxd6 29. Bf7 Bd4 30. Bf4 Rf6 31. Bb3 c5 32. Kh2 a5 33. Kh3 Re2 34. Kg4 Kh7 35. h5 d6 36. f3 Re8 37. Bd5 Rc8 38. Bg5 Rff8 39. f4 c4 40. Rb1 c3 41. Rd1 Bf6 42. Be4+ Kh8 43. Bxf6+ Rxf6 44. Bc2 d5 45. Rxd5 Rb6 46. Rd1 Rb2 47. Rc1 Rxa2 48. Bf5 Rc6 49. Be4 Rc7 50. h6 a4 51. Kf3 Rh2 52. g4 Rh3+ 53. Kg2 Rxh6 54. g5 Rd6 55. Kf3 a3 56. f5 c2 57. Bxc2 Rc3+ 58. Kf4 Kg8 59. Ke5 Rd2 60. Bb3+ Rxb3 61. Rc8+ Kf7 62. g6+ Kg7 63. Rc7+ Kh6 64. Rh7+ Kg5 65. g7 Re3# 0-1

[Event "GER-ch 79th"]
[Site "Bad Woerishofen "]
[Date "2008.02.21"]
[Round "7"]
[White "Heinig, Wolfram"]
[Black "Sieber, Patrick"]
[Result "1-0"]
[ECO "A87"]
[WhiteElo "2338"]
[BlackElo "2236"]
[PlyCount "195"]
[EventDate "2008.02.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 Qe8 8. d5 a5 9. e4 fxe4 10. Ng5 c6 11. Ncxe4 Nxe4 12. Nxe4 Nd7 13. h3 Nf6 14. Ng5 h6 15. Nf3 cxd5 16. cxd5 Bd7 17. Nd4 Qf7 18. Ne6 Bxe6 19. dxe6 Qxe6 20. Bxb7 Rab8 21. Bg2 Kh7 22. Re1 Qf7 23. Re2 Rb5 24. Be3 Nd5 25. Bd4 e5 26. a4 Rb4 27. Bxd5 Qxd5 28. Bc3 Qxd1+ 29. Rxd1 Rxa4 30. Rxd6 Rf7 31. Kg2 Rb7 32. Red2 Rc4 33. Bxa5 e4 34. Rd7 Rxd7 35. Rxd7 Kg8 36. b3 Rc5 37. b4 Re5 38. Bb6 Bf8 39. Rd4 Rb5 40. Ba5 Re5 41. Rc4 e3 42. fxe3 Rxe3 43. Bb6 Rb3 44. Bc5 Bg7 45. Re4 Bc3 46. Kf2 Kh7 47. Ke2 Kg7 48. Re3 Kf7 49. Kf3 Bxb4 50. Rxb3 Bxc5 51. Ke4 Be7 52. Ke5 Bf6+ 53. Kd5 h5 54. Rb7+ Kg8 55. Ke6 Bc3 56. Rc7 Bb2 57. Rc4 Kg7 58. g4 hxg4 59. Rxg4 Bc3 60. Rc4 Bb2 61. Rc7+ Kg8 62. Kd5 Bf6 63. Rb7 Bc3 64. Ke4 Bf6 65. Kf4 Kf8 66. Kg4 Kg8 67. Kf4 Kf8 68. Ke4 Kg8 69. Kd5 Bc3 70. Ke6 Bd4 71. Rc7 Bb2 72. h4 Bd4 73. Rc4 Bb2 74. Rg4 Kh7 75. Kf7 Kh6 76. Rxg6+ Kh5 77. Rg2 Bc3 78. Rh2 Be5 79. Rh1 Bd6 80. Kf6 Bc7 81. Kf5 Bd6 82. Ke4 Be7 83. Kf4 Bd6+ 84. Kf5 Be7 85. Re1 Bc5 86. Rc1 Bf2 87. Rc2 Bd4 88. Rc7 Kh6 89. Kg4 Be3 90. Rc6+ Kh7 91. Kh5 Bf4 92. Rf6 Bg3 93. Rf7+ Kg8 94. Rf3 Be1 95. Re3 Bf2 96. Re2 Bd4 97. Kg6 Kf8 98. h5 1-0

[Event "GER-ch 79th"]
[Site "Bad Woerishofen "]
[Date "2008.02.20"]
[Round "6"]
[White "Sieber, Patrick"]
[Black "Reuss, Andreas"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2236"]
[BlackElo "2326"]
[PlyCount "94"]
[EventDate "2008.02.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. e4 d5 2. exd5 c6 3. dxc6 Nxc6 4. Nf3 e5 5. Bb5 Bd6 6. d4 e4 7. d5 a6 8. dxc6 axb5 9. Nd4 bxc6 10. Nxc6 Qd7 11. Nd4 Ne7 12. 0-0 0-0 13. Nc3 Be5 14. Be3 f5 15. Ndxb5 Qc6 16. f4 Ba6 17. fxe5 Bxb5 18. Nxb5 Qxb5 19. b3 Rad8 20. Qe1 Qxe5 21. Bg5 f4 22. Bxe7 Qxe7 23. Qe2 Qa7+ 24. Kh1 e3 25. Rad1 Rxd1 26. Rxd1 h6 27. a4 Qc5 28. h3 Qc3 29. Rd3 Qa1+ 30. Rd1 Qe5 31. Kg1 f3 32. gxf3 Qg3+ 33. Kh1 Qxh3+ 34. Kg1 Qg3+ 35. Kh1 Rf4 36. Qg2 Qh4+ 37. Kg1 Rf6 38. Kf1 Kh7 39. Ke2 Rg6 40. Qf1 Qh2+ 41. Kxe3 Qe5+ 42. Kd2 Rd6+ 43. Qd3+ Rxd3+ 44. Kxd3 Qf5+ 45. Kd2 Qxf3 46. Ra1 Qd5+ 47. Kc1 h5 0-1

[Event "GER-ch 79th"]
[Site "Bad Woerishofen "]
[Date "2008.02.19"]
[Round "5"]
[White "Huschenbeth, Niclas"]
[Black "Sieber, Patrick"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2437"]
[BlackElo "2236"]
[PlyCount "47"]
[EventDate "2008.02.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. a3 g5 10. fxg5 cxd4 11. Nxd4 Ncxe5 12. Bd3 Bg7 13. 0-0 Nxd3 14. cxd3 0-0 15. a4 Nc5 16. axb5 e5 17. Nc6 Qd6 18. Nxd5 Kh8 19. Nb6 Nb3 20. Qc3 Be6 21. Nxa8 Rxa8 22. Rxa6 Rxa6 23. bxa6 e4 24. a7 1-0

[Event "GER-ch 79th"]
[Site "Bad Woerishofen "]
[Date "2008.02.17"]
[Round "3"]
[White "Sieber, Patrick"]
[Black "Bastian, Herbert"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2236"]
[BlackElo "2385"]
[PlyCount "69"]
[EventDate "2008.02.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 e6 6. Nf3 d6 7. a3 Bd7 8. Bd3 Bc6 9. 0-0 Nd7 10. b4 b5 11. Nbd2 Nf4 12. Be4 Qc7 13. Re1 Rd8 14. Qb3 Be7 15. Bxc6 Qxc6 16. Ne4 dxe5 17. dxe5 Qd5 18. Qxd5 Nxd5 19. Bg5 f6 20. exf6 gxf6 21. Be3 Nxe3 22. Rxe3 Kf7 23. Rae1 a6 24. Ng3 Nf8 25. Nf5 Bd6 26. Nxd6+ Rxd6 27. Rc1 Nd7 28. g3 Ra8 29. Rc7 a5 30. Rb7 axb4 31. axb4 Rd5 32. Rc3 Ra4 33. Rc5 Rd1+ 34. Kg2 Rxb4 35. Rcxb5 1/2-1/2

[Event "GER-ch 79th"]
[Site "Bad Woerishofen "]
[Date "2008.02.16"]
[Round "2"]
[White "Rotstein, Arkadij"]
[Black "Sieber, Patrick"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "2548"]
[BlackElo "2236"]
[PlyCount "137"]
[EventDate "2008.02.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 g6 4. b4 Bg7 5. Bb2 0-0 6. 0-0 d6 7. d4 c6 8. c4 Na6 9. Qb3 Nc7 10. Nbd2 Kh8 11. e3 Be6 12. a4 Qe8 13. Qc2 h6 14. Ne1 g5 15. Nd3 Rc8 16. Nb3 Qf7 17. Na5 Ne4 18. Rac1 b5 19. c5 bxa4 20. Qxa4 Nd5 21. cxd6 exd6 22. Nxc6 Rc7 23. b5 Nb6 24. Qb4 Rfc8 25. f3 Nf6 26. e4 Bc4 27. Rfd1 fxe4 28. fxe4 Ng4 29. Bh3 Ne3 30. Re1 g4 31. Rxe3 gxh3 32. Rf1 Qe8 33. Rfe1 a6 34. d5 Bxb5 35. Bxg7+ Rxg7 36. Qxd6 Rg6 37. Qe5+ Kh7 38. Qxe8 Rxe8 39. Nf4 Rg7 40. Nd4 Nc4 41. Rc3 Rge7 42. Nfe6 Ne5 43. Rec1 Bd3 44. Nc5 Bb5 45. Nf5 Ra7 46. Ne6 Bd3 47. Rc7+ Rxc7 48. Rxc7+ Kh8 49. Nf4 Bxe4 50. Nd6 Nf3+ 51. Kf2 Nxh2 52. Nxe4 Rxe4 53. Nxh3 Rd4 54. Nf4 Ng4+ 55. Kf3 h5 56. Nxh5 Ne5+ 57. Ke3 Rc4 58. d6 Rxc7 59. dxc7 Nc4+ 60. Kd4 Nb6 61. Kc5 Nc8 62. Kc6 a5 63. Kb5 Kg8 64. Kxa5 Kf7 65. Ka6 Nd6 66. Ka7 Ke7 67. Kb8 Kd7 68. Nf6+ Ke6 69. Ne4 1-0

[Event "GER-ch 79th"]
[Site "Bad Woerishofen "]
[Date "2008.02.15"]
[Round "1"]
[White "Sieber, Patrick"]
[Black "Schuetze, Norman"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2236"]
[BlackElo "2317"]
[PlyCount "115"]
[EventDate "2008.02.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 e6 6. Nf3 d6 7. a3 Bd7 8. Bd3 Bc6 9. 0-0 Nd7 10. Nbd2 dxe5 11. dxe5 Nc5 12. Bc4 Nf4 13. Nb3 b5 14. Bxf4 bxc4 15. Nxc5 Bxc5 16. Qxd8+ Rxd8 17. Rfc1 Bd5 18. Kf1 0-0 19. Nd2 f6 20. Be3 Bxe3 21. fxe3 Bxg2+ 22. Ke2 Bb7 23. Rc2 Ba6 24. Nxc4 fxe5 25. Rac1 e4 26. Rc3 Rd5 27. Rf1 Rfd8 28. Rf4 Rd2+ 29. Ke1 Rxh2 30. Rxe4 Rh1+ 31. Kf2 Rf8+ 32. Rf4 Rxf4+ 33. exf4 Bxc4 34. Rxc4 Rh2+ 35. Kf3 Rxb2 36. Rc8+ Kf7 37. Rc7+ Kf6 38. Rxa7 h5 39. Ra5 g6 40. Kg3 Rb3+ 41. Kf2 h4 42. Kg2 h3+ 43. Kh2 Rc3 44. a4 Ra3 45. Ra8 Kf5 46. Rf8+ Kg4 47. Rf6 Ra2+ 48. Kh1 Re2 49. a5 e5 50. fxe5 g5 51. Rf1 Rxe5 52. Ra1 Re7 53. a6 Ra7 54. Kh2 Kh4 55. Ra3 g4 56. Ra4 Kg5 57. Kg3 Kf5 58. Rf4+ 1/2-1/2

[Event "Rheinland Pfalz-ch MT-A 26th"]
[Site "Ludwigshafen"]
[Date "2007.07.21"]
[Round "11"]
[White "Thieme Garmann, Alexander"]
[Black "Sieber, Patrick"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2168"]
[BlackElo "2164"]
[PlyCount "52"]
[EventDate "2007.07.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 c5 3. g3 Nc6 4. c3 d6 5. Bg2 g6 6. Nf3 Bg7 7. d3 Nge7 8. Nbd2 Rb8 9. 0-0 0-0 10. Rd1 b5 11. Nf1 Qb6 12. Bg5 b4 13. d4 Ba6 14. Qe3 cxd4 15. cxd4 Rfe8 16. h4 d5 17. N1h2 dxe4 18. Qxe4 Bb7 19. Qf4 Nf5 20. Ng4 Ncxd4 21. Nxd4 Nxd4 22. Rxd4 e5 23. Rxb4 exf4 24. Rxb6 axb6 25. Bxf4 Bxg2 26. Bxb8 Bh3 0-1

[Event "Rheinland Pfalz-ch MT-A 26th"]
[Site "Ludwigshafen"]
[Date "2007.07.20"]
[Round "10"]
[White "Sieber, Patrick"]
[Black "Lang, Torsten"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2164"]
[BlackElo "2380"]
[PlyCount "87"]
[EventDate "2007.07.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Bc4 a6 5. a4 Nf6 6. Nf3 0-0 7. 0-0 Nxe4 8. Nxe4 d5 9. Bd3 dxe4 10. Bxe4 Nd7 11. c3 c5 12. dxc5 Nxc5 13. Qxd8 Rxd8 14. Bc2 Bg4 15. Be3 Nd3 16. Rab1 Rd7 17. Rfd1 Ne5 18. Rxd7 Nxf3+ 19. gxf3 Bxd7 20. Be4 Bxa4 21. Bxb7 Rb8 22. Bxa6 Bc2 23. Rc1 Rxb2 24. c4 Rb1 25. Rxb1 Bxb1 26. c5 Be5 27. Bc4 Kf8 28. Bd2 Bc7 29. h4 Bf5 30. Kf1 Kg7 31. Ke2 f6 32. f4 Be4 33. Ke3 Bc6 34. Be6 h6 35. Kd4 f5 36. Bd5 Ba4 37. Kc4 Bd7 38. Bc3+ Kf8 39. Be5 Bd8 40. c6 e6 41. cxd7 exd5+ 42. Kxd5 Kf7 43. Kc6 Bxh4 44. Bc7 1-0

[Event "Rheinland Pfalz-ch MT-A 26th"]
[Site "Ludwigshafen"]
[Date "2007.07.20"]
[Round "9"]
[White "Sieber, Patrick"]
[Black "Muranyi, Karl Jasmin"]
[Result "1-0"]
[ECO "C25"]
[WhiteElo "2164"]
[BlackElo "2357"]
[PlyCount "79"]
[EventDate "2007.07.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[BlackTeam "Illingen"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nc3 Bc5 3. Bc4 d6 4. d3 Nc6 5. Na4 Qf6 6. Nxc5 dxc5 7. Be3 b6 8. Ne2 Nge7 9. 0-0 Be6 10. Bb3 0-0-0 11. Qd2 h6 12. f4 c4 13. f5 cxb3 14. fxe6 Qxe6 15. axb3 a5 16. Ng3 h5 17. Nf5 Nxf5 18. Rxf5 g6 19. Rf2 f5 20. Bg5 Rd4 21. exf5 gxf5 22. Raf1 f4 23. h4 Kb7 24. Re1 Qg6 25. Qe2 Ra8 26. Qf3 a4 27. bxa4 Raxa4 28. Rxe5 Rd6 29. Re4 Rxe4 30. Qxe4 Qg7 31. c3 Qd7 32. d4 Re6 33. Qxf4 Re1+ 34. Kh2 Na5 35. Qf3+ Ka7 36. b4 Nc6 37. Qxh5 Qd6+ 38. Bf4 Qe7 39. Qg5 Qh7 40. Qh6 1-0

[Event "Rheinland Pfalz-ch MT-A 26th"]
[Site "Ludwigshafen"]
[Date "2007.07.19"]
[Round "8"]
[White "Dietzsch, Herbert"]
[Black "Sieber, Patrick"]
[Result "1/2-1/2"]
[ECO "C12"]
[WhiteElo "2201"]
[BlackElo "2164"]
[PlyCount "56"]
[EventDate "2007.07.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bd3 Nxd2 10. Kxd2 c5 11. h4 Qa5 12. Nf3 Nc6 13. Qf4 cxd4 14. Nxd4 Nxd4 15. Qxd4 Bd7 16. Rhb1 Qc7 17. g4 b6 18. f4 h5 19. f5 gxf5 20. gxf5 0-0-0 21. f6 Rdg8 22. Be2 Rg2 23. Rg1 Rhg8 24. Rxg2 Rxg2 25. Rg1 Rxg1 26. Qxg1 Qxe5 27. Qg8+ Kc7 28. Qxf7 d4 1/2-1/2

[Event "Rheinland Pfalz-ch MT-A 26th"]
[Site "Ludwigshafen"]
[Date "2007.07.18"]
[Round "7"]
[White "Sieber, Patrick"]
[Black "Hoegerl, Gerd"]
[Result "1/2-1/2"]
[ECO "C28"]
[WhiteElo "2164"]
[BlackElo "2199"]
[PlyCount "20"]
[EventDate "2007.07.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Bb4 5. Nge2 d5 6. exd5 Nxd5 7. 0-0 Be6 8. Bxd5 Bxd5 9. Nxd5 Qxd5 10. a3 Be7 1/2-1/2

[Event "Rheinland Pfalz-ch MT-A 26th"]
[Site "Ludwigshafen"]
[Date "2007.07.17"]
[Round "6"]
[White "Gerstel, Uwe"]
[Black "Sieber, Patrick"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "2232"]
[BlackElo "2164"]
[PlyCount "108"]
[EventDate "2007.07.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. 0-0 Ngf6 8. Nxf6+ Qxf6 9. Be2 h6 10. c4 Rd8 11. Be3 b6 12. d5 Bb7 13. dxe6 fxe6 14. Qa4 Bd6 15. b4 0-0 16. Rac1 Bxf3 17. Bxf3 Qe5 18. Rfe1 Qxh2+ 19. Kf1 Ne5 20. Be4 Ng4 21. Qc2 Bg3 22. Bf3 Nxe3+ 23. Rxe3 Bf4 24. Rce1 Bxe3 25. Rxe3 Qd6 26. g3 Rf6 27. c5 Qd4 28. cxb6 cxb6 29. a3 Rdf8 30. Qb3 b5 31. Kg1 Qc4 32. Qd1 Kh8 33. Kg2 Rxf3 34. Rxf3 Qe4 35. Qd3 Qxf3+ 36. Qxf3 Rxf3 37. Kxf3 Kg8 38. Ke4 Kf7 39. Kd4 h5 40. f4 Kf6 41. Kc5 a6 42. Kb6 e5 43. fxe5+ Kxe5 44. Kxa6 g5 45. Kxb5 h4 46. gxh4 gxh4 47. Ka6 h3 48. b5 h2 49. b6 h1Q 50. Ka7 Qa1 51. b7 Qxa3+ 52. Kb6 Qb4+ 53. Kc6 Qd6+ 54. Kb5 Qb8 0-1

[Event "Rheinland Pfalz-ch MT-A 26th"]
[Site "Ludwigshafen"]
[Date "2007.07.16"]
[Round "5"]
[White "Sieber, Patrick"]
[Black "Bruch, Jochen"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2164"]
[BlackElo "2248"]
[PlyCount "107"]
[EventDate "2007.07.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. Bxc3 e4 10. Ne5 Nxe5 11. dxe5 Ne7 12. Be2 0-0 13. 0-0 Bf5 14. Qa4 Nc6 15. Rfd1 Qc5 16. Rac1 Rfd8 17. e6 fxe6 18. Bxg7 Rxd1+ 19. Qxd1 Qe7 20. Bc3 Rd8 21. Qe1 e5 22. Bc4+ Kg7 23. Qe3 Bg6 24. Re1 Nd4 25. Qc1 Qf6 26. Bb3 Rf8 27. Qe3 Rd8 28. Bd1 a6 29. Rf1 Nb5 30. Bd2 Kh8 31. f3 Rd3 32. Qh6 Qg7 33. fxe4 Qxh6 34. Bxh6 Rd8 35. Bg5 Re8 36. Bb3 h5 37. Bd5 Kg7 38. Bxb7 Nd6 39. Bxa6 Nxe4 40. Bc1 Nd6 41. Rd1 Nf5 42. Bc4 Kf6 43. a4 e4 44. b3 h4 45. a5 e3 46. a6 Re7 47. Ba3 Rc7 48. Bb2+ Kg5 49. Be5 Re7 50. Bb8 Bh5 51. Re1 Nd4 52. a7 Nc2 53. a8Q Nxe1 54. Qa5+ 1-0

[Event "Rheinland Pfalz-ch MT-A 26th"]
[Site "Ludwigshafen"]
[Date "2007.07.15"]
[Round "4"]
[White "Graebner, Laurent"]
[Black "Sieber, Patrick"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2037"]
[BlackElo "2164"]
[PlyCount "70"]
[EventDate "2007.07.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. dxc5 Bxc5 10. Bxc5 Nxc5 11. Bd3 b4 12. Ne2 Qb6 13. Ng3 g6 14. h4 h5 15. Ng5 a5 16. Qf2 b3 17. 0-0 bxa2 18. Kh2 Rb8 19. Nxf7 Kxf7 20. Bxg6+ Ke7 21. Nxh5 Ne4 22. Qe2 Ba6 23. Qg4 Rbg8 24. Rfd1 Rh6 25. f5 exf5 26. Qxf5 Rhxg6 27. Nf4 Nb4 28. Nxg6+ Qxg6 29. Qxg6 Rxg6 30. c3 Nd3 31. Rxa2 a4 32. h5 Rg5 33. g4 Rxg4 34. Rxa4 Nxb2 35. Rxa6 Nxd1 0-1

[Event "Rheinland Pfalz-ch MT-A 26th"]
[Site "Ludwigshafen"]
[Date "2007.07.15"]
[Round "3"]
[White "Sieber, Patrick"]
[Black "Schenderowitsch, Michael"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2164"]
[BlackElo "2276"]
[PlyCount "35"]
[EventDate "2007.07.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Qf3 dxe4 4. Nxe4 Nd7 5. d4 Ndf6 6. c3 Nxe4 7. Qxe4 Nf6 8. Qc2 Bg4 9. Bd3 Bh5 10. Ne2 Bg6 11. Nf4 Bxd3 12. Nxd3 e6 13. Qb3 Rb8 14. Bf4 Bd6 15. Bxd6 Qxd6 16. 0-0-0 0-0 17. h4 Qd5 18. Qxd5 1/2-1/2

[Event "Rheinland Pfalz-ch MT-A 26th"]
[Site "Ludwigshafen"]
[Date "2007.07.14"]
[Round "2"]
[White "Siewert, Mathias"]
[Black "Sieber, Patrick"]
[Result "0-1"]
[ECO "C12"]
[WhiteElo "2121"]
[BlackElo "2164"]
[PlyCount "50"]
[EventDate "2007.07.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bd3 Nxd2 10. Kxd2 c5 11. Nf3 Nc6 12. Qf4 Qa5 13. dxc5 Qxc5 14. Nd4 Nxd4 15. cxd4 Qc7 16. Rac1 f5 17. c4 dxc4 18. Rxc4 Qa5+ 19. Ke3 Bd7 20. Rhc1 Bc6 21. Rc5 Qxa2 22. R1c2 Qxc2 23. Qh4 Qa2 24. Qf6 f4+ 25. Qxf4 0-0-0 0-1

[Event "Rheinland Pfalz-ch MT-A 26th"]
[Site "Ludwigshafen"]
[Date "2007.07.13"]
[Round "1"]
[White "Sieber, Patrick"]
[Black "Dann, Matthias"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2164"]
[BlackElo "2096"]
[PlyCount "47"]
[EventDate "2007.07.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 Nc6 7. Bc4 Nb6 8. Bb5 Bd7 9. Nc3 e6 10. 0-0 dxe5 11. dxe5 Qc7 12. Qe2 Be7 13. a3 h6 14. h4 a6 15. Bxc6 Bxc6 16. Nd4 Bd7 17. h5 Nc4 18. Bf4 b5 19. Rfd1 Rc8 20. Rd3 Bc6 21. Rc1 Bg5 22. Bxg5 hxg5 23. Nxc6 Qxc6 24. Ne4 1-0

[Event "GER-ch internet U25 qual 02"]
[Site "Playchess.com INT"]
[Date "2007.05.23"]
[Round "5"]
[White "Braun, Christian1"]
[Black "Sieber, Patrick"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2278"]
[BlackElo "2164"]
[PlyCount "69"]
[EventDate "2007.05.23"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Be7 5. g3 0-0 6. Bg2 c5 7. 0-0 Nc6 8. Re1 b5 9. e5 Nd7 10. Nf1 a5 11. h4 a4 12. a3 b4 13. h5 bxa3 14. bxa3 f6 15. exf6 Bxf6 16. Rb1 Re8 17. Ne3 Nde5 18. Nxe5 Nxe5 19. f4 Nf7 20. c4 Bd4 21. Kh2 Ba6 22. cxd5 exd5 23. Nxd5 Rxe1 24. Qxe1 Ra7 25. Be4 Rd7 26. Bd2 Nd6 27. Ba5 Qe8 28. Nc7 Qxh5+ 29. Kg2 g6 30. Nxa6 Ra7 31. Rb8+ Kg7 32. Nc7 Rxa5 33. Ne6+ Kh6 34. Bf3 Qf5 35. Qh1+ 1-0

[Event "GER-ch internet U25 qual 02"]
[Site "Playchess.com INT"]
[Date "2007.05.23"]
[Round "6"]
[White "Heerd, Thomas"]
[Black "Sieber, Patrick"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2042"]
[BlackElo "2164"]
[PlyCount "84"]
[EventDate "2007.05.23"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Be7 5. g3 0-0 6. Bg2 c5 7. 0-0 Nc6 8. Qe2 b5 9. Re1 a5 10. h4 a4 11. Nf1 Bb7 12. e5 Nd7 13. Bf4 a3 14. b3 Nd4 15. Qd2 Nxf3+ 16. Bxf3 f6 17. exf6 Bxf6 18. c3 b4 19. cxb4 Bxa1 20. Rxa1 cxb4 21. Qxb4 Ba6 22. Re1 Re8 23. Qd6 Nf8 24. Qxa3 Bxd3 25. Qb2 Qf6 26. Qd2 Bf5 27. Be5 Qf7 28. h5 Nd7 29. Ba1 h6 30. Ne3 Be4 31. Bxe4 dxe4 32. Ng4 Rad8 33. Qc3 Nf6 34. Nxh6+ gxh6 35. Qxf6 Qxf6 36. Bxf6 Rd2 37. a4 Rf8 38. Be5 Rfxf2 39. Rxe4 Rg2+ 40. Kf1 Rdf2+ 41. Ke1 Ra2 42. Rc4 Rg1# 0-1

[Event "GER-ch internet U25 qual 02"]
[Site "Playchess.com INT"]
[Date "2007.05.23"]
[Round "2"]
[White "Schaffer, Hendrik"]
[Black "Sieber, Patrick"]
[Result "1/2-1/2"]
[ECO "D44"]
[WhiteElo "2252"]
[BlackElo "2164"]
[PlyCount "106"]
[EventDate "2007.05.23"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 Nd5 10. Nxf7 Qxh4 11. Nxh8 Bb4 12. Rc1 c5 13. dxc5 Nd7 14. Be2 Nxe5 15. 0-0 Bxc3 16. Rxc3 Bb7 17. Rh3 Qf6 18. Bh5+ Ke7 19. f4 Nd3 20. Ng6+ Kd7 21. Ne5+ Nxe5 22. fxe5 Qxe5 23. Rf7+ Kc6 24. Bf3 Rd8 25. Rh5 Qxb2 26. Rxh6 Qe5 27. Rff6 Kxc5 28. Rxe6 Qd4+ 29. Qxd4+ Kxd4 30. Kf2 b4 31. Rh7 Ba8 32. Rxa7 Kd3 33. Re5 c3 34. Be4+ Kd4 35. Re6 Rf8+ 36. Kg3 Rg8+ 37. Kf2 Ne3 38. Rxa8 Rxa8 39. Bxa8 c2 40. Rxe3 c1Q 41. Re2 Qf4+ 42. Bf3 Qxh2 43. Rd2+ Kc3 44. Re2 Qh6 45. Kf1 Kd3 46. Kf2 Qh4+ 47. Kf1 Qg3 48. Be4+ Kd4 49. Bf3 Qh4 50. Rd2+ Kc3 51. Re2 Qg3 52. Be4 Qf4+ 53. Bf3 Qg3 1/2-1/2

[Event "GER-ch internet U25 qual 02"]
[Site "Playchess.com INT"]
[Date "2007.05.23"]
[Round "7"]
[White "Sieber, Patrick"]
[Black "Feuerstack, Aljoscha"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2164"]
[BlackElo "2358"]
[PlyCount "5"]
[EventDate "2007.05.23"]
[EventType "swiss (blitz)"]
[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. c3 Nf6 3. e5 1/2-1/2

[Event "GER-ch internet U25 qual 02"]
[Site "Playchess.com INT"]
[Date "2007.05.23"]
[Round "3"]
[White "Sieber, Patrick"]
[Black "Kraemer, Martin"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2164"]
[BlackElo "2433"]
[PlyCount "81"]
[EventDate "2007.05.23"]
[EventType "swiss (blitz)"]
[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. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 e6 6. Nf3 d6 7. Bd2 b6 8. Nc3 Bb7 9. Rc1 Nd7 10. Bd3 Be7 11. 0-0 Nxc3 12. Bxc3 0-0 13. Bb4 dxe5 14. Bxe7 Qxe7 15. Rc7 Bxf3 16. Qxf3 Qd6 17. Rfc1 Nf6 18. dxe5 Qxe5 19. Qxa8 Rxa8 20. Rc8+ Ne8 21. Rxa8 Kf8 22. Rcc8 g6 23. Rxe8+ Kg7 24. Bf1 a5 25. Ra7 Qxb2 26. Ree7 Qxa2 27. Rxf7+ Kh6 28. Rxh7+ Kg5 29. Ra6 Qb1 30. Rb7 e5 31. Rbxb6 Qe1 32. Rxg6+ Kh5 33. Rg8 e4 34. Re8 Kg5 35. Rae6 Kf5 36. Rxe4 Qa1 37. R4e5+ Kf6 38. Re1 Qc3 39. R1e3 Qa1 40. Rf3+ Kg7 41. Re4 1-0

[Event "GER-ch internet U25 qual 02"]
[Site "Playchess.com INT"]
[Date "2007.05.23"]
[Round "1"]
[White "Sieber, Patrick"]
[Black "Krupke, Sven"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2164"]
[PlyCount "69"]
[EventDate "2007.05.23"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Qf3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. d4 Be6 8. Bd3 Nd7 9. Ne2 Nb6 10. 0-0 0-0 11. Re1 Re8 12. Bd2 Bd5 13. Qh3 Be4 14. Bxe4 Rxe4 15. Ng3 Rxe1+ 16. Rxe1 Bxg3 17. Qxg3 Qd7 18. Bh6 g6 19. Qf3 Re8 20. Rxe8+ Qxe8 21. h3 Nd7 22. Be3 Kg7 23. b3 Nb6 24. c4 Qe7 25. h4 Qa3 26. h5 Qxa2 27. h6+ Kf8 28. Qxf6 Qb1+ 29. Kh2 Qe4 30. Qh8+ Ke7 31. Bg5+ Kd7 32. Qd8+ Ke6 33. Qe7+ Kf5 34. Qf6+ Kg4 35. f3+ 1-0

[Event "GER-ch internet U25 qual 02"]
[Site "Playchess.com INT"]
[Date "2007.05.23"]
[Round "4"]
[White "Sieber, Patrick"]
[Black "Zwahr, Paul"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2164"]
[BlackElo "2217"]
[PlyCount "76"]
[EventDate "2007.05.23"]
[EventType "swiss (blitz)"]
[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. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. Na3 Nc6 8. 0-0 cxd4 9. Nb5 Rc8 10. Nbxd4 Nxd4 11. Nxd4 Bxe2 12. Qxe2 Be7 13. Bf4 0-0 14. Rfd1 Qe4 15. Qxe4 Nxe4 16. Nb3 Rfd8 17. Be3 b6 18. Kf1 Kf8 19. Ke2 Ke8 20. Nd4 Rc7 21. Nb5 Rcd7 22. Rxd7 Rxd7 23. Rd1 a6 24. Nd4 b5 25. Nc6 Rxd1 26. Kxd1 Bc5 27. Bxc5 Nxc5 28. Kc2 f6 29. Nb8 Kd8 30. Nc6+ Kc7 31. Nb4 Kb6 32. Nd3 Ne4 33. f3 Nd6 34. Nf4 e5 35. Nh5 Ne8 36. Kd3 Kc5 37. Ng3 Kd5 38. b3 Nd6 1/2-1/2

[Event "Hassloch op 21st"]
[Site "Hassloch"]
[Date "2006.06.04"]
[Round "4"]
[White "Keller, Karsten"]
[Black "Sieber, Patrick"]
[Result "1/2-1/2"]
[ECO "A81"]
[BlackElo "2164"]
[PlyCount "50"]
[EventDate "2006.06.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. Nf3 f5 2. d4 Nf6 3. g3 g6 4. b4 Bg7 5. Bb2 d6 6. Nbd2 0-0 7. Bg2 Qe8 8. 0-0 Nbd7 9. c4 e5 10. dxe5 dxe5 11. e4 f4 12. c5 fxg3 13. fxg3 Kh8 14. Qb3 Ng4 15. Nc4 Nh6 16. Ncxe5 Nxe5 17. Nxe5 Rg8 18. Qe3 Bxe5 19. Bxe5+ Qxe5 20. Qxh6 Be6 21. Qf4 Qxf4 22. Rxf4 Rad8 23. Rf6 Rge8 24. e5 b6 25. Rc1 Bxa2 1/2-1/2

[Event "Hassloch op 21st"]
[Site "Hassloch"]
[Date "2006.06.03"]
[Round "2"]
[White "Dausch, Rene"]
[Black "Sieber, Patrick"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2349"]
[BlackElo "2164"]
[PlyCount "105"]
[EventDate "2006.06.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. Nbd2 Ne4 6. Nxe4 dxe4 7. Nd2 f5 8. Be2 Bd6 9. 0-0 0-0 10. f4 Nd7 11. c5 Bc7 12. b4 Nf6 13. Nc4 Nd5 14. Bd2 g5 15. g3 Bd7 16. a4 Kh8 17. Kh1 Rg8 18. Qe1 Qe7 19. Qf2 Rg7 20. Rg1 Rag8 21. Ne5 Bxe5 22. dxe5 a5 23. bxa5 Qxc5 24. Rgc1 Qa7 25. fxg5 Rxg5 26. Bc4 R5g7 27. Bxd5 cxd5 28. Bb4 Bc6 29. Qd2 Qa6 30. Ra2 Rd7 31. Qd4 h5 32. Qb6 Ra8 33. Qd4 Kh7 34. Kg1 Rg7 35. Qd1 Kh6 36. Qe1 Rag8 37. Qf2 Kh7 38. Qg2 Rg4 39. Qh3 Kg6 40. Qf1 Qxf1+ 41. Kxf1 Ra8 42. Be1 Kf7 43. Rb2 Rgg8 44. Rb6 Rgc8 45. Kf2 Ke8 46. Bb4 Kd7 47. Bd2 Ra6 48. Rcb1 Rxb6 49. Rxb6 Ra8 50. Ke1 Ra6 51. Rb3 Ra8 52. Rb2 Kc7 53. Rb6 1/2-1/2

[Event "Hassloch op 21st"]
[Site "Hassloch"]
[Date "2006.06.03"]
[Round "3"]
[White "Sieber, Patrick"]
[Black "Zeier, Klaus"]
[Result "1/2-1/2"]
[ECO "C28"]
[WhiteElo "2164"]
[BlackElo "2053"]
[PlyCount "40"]
[EventDate "2006.06.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Be7 3. Bc4 Nf6 4. d3 Nc6 5. f4 exf4 6. Bxf4 d6 7. Nf3 0-0 8. 0-0 Na5 9. Bb3 Nxb3 10. axb3 Bg4 11. h3 Bh5 12. Qe1 Nd7 13. Qf2 Bxf3 14. gxf3 Bf6 15. Rxa7 Rxa7 16. Qxa7 Bxc3 17. bxc3 Qh4 18. Bh2 Qxh3 19. Qxb7 Ne5 20. Bxe5 dxe5 1/2-1/2

[Event "GER-ch internet U25"]
[Site "Playchess.com INT"]
[Date "2004.03.14"]
[Round "5"]
[White "Gaede, Derek"]
[Black "Sieber, Patrick"]
[Result "1-0"]
[ECO "A87"]
[WhiteElo "2486"]
[BlackElo "2265"]
[PlyCount "63"]
[EventDate "2004.03.14"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 Qe8 8. d5 a5 9. Qc2 Na6 10. b3 Nb4 11. Qb1 Ne4 12. Nxe4 fxe4 13. Ng5 Bxa1 14. Qxa1 e3 15. f4 h6 16. Nf3 e6 17. a3 Na6 18. Qd4 Qf7 19. Bb2 Kh7 20. Ng5+ hxg5 21. fxg5 Qf2+ 22. Rxf2 exf2+ 23. Kf1 e5 24. Qh4+ Kg8 25. Qh6 Bf5 26. e4 Bg4 27. Qxg6+ Kh8 28. Qh6+ Kg8 29. g6 Rf6 30. Qh7+ Kf8 31. g7+ Ke7 32. g8Q+ 1-0

[Event "GER-ch internet U25"]
[Site "Playchess.com INT"]
[Date "2004.03.14"]
[Round "1"]
[White "Gasthofer, Alexander"]
[Black "Sieber, Patrick"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2526"]
[BlackElo "2239"]
[PlyCount "129"]
[EventDate "2004.03.14"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 f5 2. e4 fxe4 3. Ng5 Nf6 4. d3 h6 5. Nxe4 e5 6. Nbc3 Bb4 7. Nxf6+ Qxf6 8. Qh5+ Qf7 9. Qxe5+ Kd8 10. Be3 Re8 11. Qg3 Nc6 12. Be2 Bd6 13. Qh4+ Be7 14. Qh5 Qf6 15. 0-0 d6 16. Bg4 Bxg4 17. Qxg4 Ne5 18. Qf4 c6 19. Qxf6 Bxf6 20. h3 Kc7 21. Ne4 Re7 22. Nxf6 gxf6 23. Bxh6 Rh8 24. Bd2 Rg7 25. f4 Ng6 26. Rae1 Nh4 27. Re2 Nf5 28. Be1 Rxh3 29. Kf2 Rh2 30. Rg1 Nh4 31. Kf1 Nf5 32. c3 Kd7 33. g4 Rxe2 34. Kxe2 Nh6 35. Kf3 f5 36. g5 Ng4 37. Rh1 Re7 38. Bf2 Rg7 39. Rh8 a6 40. Bd4 Rg6 41. Rh7+ Kc8 42. Rf7 c5 43. Bf2 Nh2+ 44. Kg2 Ng4 45. Rxf5 Kd7 46. Rf7+ Kc6 47. Kg3 Nxf2 48. Kxf2 Kd5 49. Kf3 b5 50. Kg4 c4 51. d4 b4 52. f5 Rg8 53. g6 a5 54. g7 Re8 55. Rf8 Re4+ 56. Kg5 Re7 57. g8Q+ Ke4 58. Re8 Rxe8 59. Qxe8+ Kd3 60. cxb4 axb4 61. Qe1 c3 62. bxc3 bxc3 63. f6 d5 64. f7 c2 65. Qc1 1-0

[Event "GER-ch internet U25"]
[Site "Playchess.com INT"]
[Date "2004.03.14"]
[Round "2"]
[White "Rose, Dominik"]
[Black "Sieber, Patrick"]
[Result "0-1"]
[ECO "A82"]
[WhiteElo "2090"]
[BlackElo "2233"]
[PlyCount "76"]
[EventDate "2004.03.14"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. f3 d5 5. fxe4 dxe4 6. Bc4 Nc6 7. Nge2 Bg4 8. Be3 Qd7 9. h3 Bxe2 10. Nxe2 e6 11. Qd2 0-0-0 12. 0-0-0 Nd5 13. Bg5 Be7 14. Bxe7 Ncxe7 15. Bb3 Kb8 16. c4 Nf6 17. g4 h6 18. Qe3 Rhf8 19. Rhf1 Qc6 20. Kb1 a5 21. Nc3 Nc8 22. d5 exd5 23. cxd5 Qb6 24. Qg3 Qd6 25. Qg2 Qe5 26. Rfe1 Nd6 27. Bc2 Rde8 28. Qe2 Re7 29. Nb5 Nfe8 30. Ba4 e3 31. Nd4 Rf2 32. Qd3 Nf6 33. Ne6 Nxd5 34. Nc5 Nb4 35. Qb3 Qxc5 36. Qg8+ Ka7 37. Rc1 Qd4 38. Red1 Qxb2# 0-1

[Event "GER-ch internet U25"]
[Site "Playchess.com INT"]
[Date "2004.03.14"]
[Round "4"]
[White "Sieber, Patrick"]
[Black "Dubkov, Andrej"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2264"]
[BlackElo "2295"]
[PlyCount "70"]
[EventDate "2004.03.14"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c3 Nc6 5. Bd3 g6 6. Bf4 Bg7 7. Nd2 Nh6 8. Ngf3 0-0 9. 0-0 f6 10. Re1 Nf7 11. Bb5 e5 12. dxe5 fxe5 13. Bxc6 bxc6 14. Nxe5 Nxe5 15. Bxe5 Qb6 16. Bxg7 Qxf2+ 17. Kh1 Kxg7 18. Rf1 Qe3 19. Rxf8 Kxf8 20. Qf3+ Qxf3 21. Nxf3 Rb8 22. b3 Bd7 23. Ne5 Ke7 24. Rf1 Rb7 25. Kg1 c5 26. Rf7+ Kd6 27. Rxd7+ Rxd7 28. Nxd7 Kxd7 29. Kf2 Kd6 30. Ke3 Ke5 31. b4 Kd6 32. Kd3 a6 33. a4 Kc6 34. Ke3 h6 35. Kd3 Kd6 1/2-1/2

[Event "GER-ch internet U25"]
[Site "Playchess.com INT"]
[Date "2004.03.14"]
[Round "3"]
[White "Sieber, Patrick"]
[Black "Haasler, Andreas"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2244"]
[BlackElo "2272"]
[PlyCount "43"]
[EventDate "2004.03.14"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 c5 3. c3 Nf6 4. Bg5 cxd4 5. cxd4 Qa5+ 6. Bd2 Bb4 7. Nc3 d5 8. e5 Nfd7 9. Bd3 Nc6 10. Qg4 g6 11. Nf3 h5 12. Qf4 a6 13. Ng5 0-0 14. g4 h4 15. Nf3 Qd8 16. Qh6 Be7 17. Ng5 Bxg5 18. Bxg5 Ncxe5 19. dxe5 Qc7 20. Bf6 Nxf6 21. exf6 Qe5+ 22. Ne4 1-0

[Event "GER-ch internet U25"]
[Site "Playchess.com INT"]
[Date "2004.03.14"]
[Round "7"]
[White "Sieber, Patrick"]
[Black "Schreiber, Alexander"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2273"]
[BlackElo "2049"]
[PlyCount "158"]
[EventDate "2004.03.14"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 e6 6. Nf3 b6 7. Bd2 Ba6 8. Bxa6 Nxa6 9. Nc3 Nac7 10. 0-0 Be7 11. Rc1 0-0 12. Qe2 d6 13. Ne4 dxe5 14. dxe5 Nb4 15. Bxb4 Bxb4 16. Rfd1 Nd5 17. a3 Be7 18. Nc3 Nxc3 19. Rxc3 Qe8 20. Rdc1 f6 21. Rc6 Bc5 22. R6xc5 bxc5 23. Rxc5 Rc8 24. Rxc8 Qxc8 25. h3 f5 26. Kh2 Rd8 27. Qb5 Rd5 28. Qb4 a5 29. Qe7 Qd7 30. Qh4 Rb5 31. Qc4 Rxb2 32. Nd4 Rb6 33. Nxf5 Rb8 34. Nd6 Rf8 35. f3 h6 36. Qc5 a4 37. Qc4 Kh8 38. Qg4 Rb8 39. Qg6 Kg8 40. Qe4 Qd8 41. Qc4 Qd7 42. Ne4 Rc8 43. Nc5 Qe7 44. Qxe6+ Qxe6 45. Nxe6 Rc3 46. Nd8 Rxa3 47. e6 Kf8 48. Nc6 Rc3 49. Nb4 a3 50. e7+ Ke8 51. Kg3 Rb3 52. Na2 Kxe7 53. Kg4 Rb2 54. Nc3 a2 55. Nxa2 Rxa2 56. g3 Kf6 57. f4 Ra4 58. h4 g6 59. h5 g5 60. Kf3 gxf4 61. gxf4 Kf5 62. Kg3 Rxf4 63. Kh3 Rg4 64. Kh2 Kg5 65. Kh3 Kxh5 66. Kh2 Kg5 67. Kh3 Kf4 68. Kh2 Kf3 69. Kh3 Rg5 70. Kh4 Kf4 71. Kh3 Kf3 72. Kh4 Re5 73. Kh3 Re4 74. Kh2 Kg4 75. Kg2 Re2+ 76. Kf1 Kf3 77. Kg1 Rb2 78. Kh1 Kg3 79. Kg1 Rb1# 0-1

[Event "Rheinland-ch M"]
[Site "Mainz Laubenheim"]
[Date "2002.03.30"]
[Round "7.2"]
[White "Voropaev, Gleb"]
[Black "Sieber, Patrick"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2327"]
[BlackElo "1950"]
[PlyCount "69"]
[EventDate "2002.03.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Bd3 Bc6 6. Nf3 Nd7 7. 0-0 Ngf6 8. Qe2 Be7 9. Nxf6+ Nxf6 10. Rd1 Bxf3 11. Qxf3 c6 12. Qg3 Bd6 13. Qxg7 Bxh2+ 14. Kf1 Rg8 15. Qh6 Bd6 16. Bg5 Be7 17. Qh4 h6 18. Qxh6 Ng4 19. Bxe7 Qxe7 20. Qf4 0-0-0 21. g3 Rd5 22. Kg2 Rdg5 23. Rh1 Nf6 24. Rh8 Rxg3+ 25. fxg3 Rxh8 26. Rf1 Nd5 27. Qxf7 Qg5 28. Qxe6+ Kc7 29. Rf3 Kb6 30. c4 Qd2+ 31. Qe2 Qc1 32. c5+ Ka5 33. Bh7 Rxh7 34. Ra3+ Kb4 35. Rb3+ 1/2-1/2

[Event "Rheinland-ch M"]
[Site "Mainz Laubenheim"]
[Date "2002.03.29"]
[Round "6.5"]
[White "Sieber, Patrick"]
[Black "Armbrust, Florian"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "1950"]
[BlackElo "1723"]
[PlyCount "45"]
[EventDate "2002.03.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 e6 3. e3 c5 4. f4 Nc6 5. Nf3 Be7 6. Be2 b6 7. 0-0 Bb7 8. h3 h5 9. d3 Qc7 10. Na3 0-0-0 11. Nc4 Nd5 12. Qd2 f6 13. a4 Rh6 14. a5 d6 15. axb6 axb6 16. Na3 g5 17. Nb5 Qb8 18. Ne1 Rg8 19. f5 g4 20. e4 Rh7 21. exd5 gxh3 22. dxc6 Bxc6 23. Na7+ 1-0

[Event "Rheinland-ch M"]
[Site "Mainz Laubenheim"]
[Date "2002.03.24"]
[Round "4.8"]
[White "Sieber, Patrick"]
[Black "Hellenkamp, Andre"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1950"]
[BlackElo "1750"]
[PlyCount "35"]
[EventDate "2002.03.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Bf5 6. Bd2 e6 7. Qf3 Bb4 8. Nge2 Nf6 9. 0-0 Nbd7 10. a3 Bxc3 11. Nxc3 0-0 12. Bb3 Qb6 13. Be3 Bxc2 14. Bxc2 Qxb2 15. Rfc1 Nb6 16. Ne4 Nbd5 17. Nxf6+ Nxf6 18. Qe2 1-0

[Event "Rheinland-ch M"]
[Site "Mainz Laubenheim"]
[Date "2002.03.24"]
[Round "3.7"]
[White "Sieber, Patrick"]
[Black "May, Frank2"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1950"]
[BlackElo "2158"]
[PlyCount "119"]
[EventDate "2002.03.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 d6 7. Bc4 Nb6 8. Bb3 dxe5 9. d5 Na5 10. Ba4+ Bd7 11. Bc2 e6 12. Bg5 Be7 13. Bxe7 Qxe7 14. d6 Qf6 15. Nc3 Bc6 16. Qe2 Nac4 17. 0-0-0 0-0-0 18. Rhg1 Nxd6 19. Nxe5 Bd5 20. Kb1 Ndc4 21. Nd3 Nxb2 22. Nxb2 Qxc3 23. Rc1 Kb8 24. Bd3 Qb4 25. Qe5+ Ka8 26. Qxg7 Na4 27. Rc2 Rhg8 28. Qf6 Rc8 29. Rgc1 Rxc2 30. Rxc2 a6 31. Qxf7 Rg4 32. Bxa6 Ka7 33. Bxb7 Bxb7 34. Qxe6 Rxg2 35. Qe3+ Nb6 36. Rc4 Rg1+ 37. Kc2 Qb5 38. Rc3 Qf5+ 39. Nd3 Ra1 40. Ra3+ Kb8 41. Qxb6 Qc8+ 42. Qc5 Qxc5+ 43. Nxc5 Rf1 44. Nd3 Be4 45. Rb3+ Kc7 46. Rc3+ Kd6 47. Kd2 Rh1 48. Ke3 Bd5 49. a4 Rxh2 50. Nc5 Bc6 51. a5 Rh1 52. Ra3 Re1+ 53. Kd2 Re4 54. Nd3 h5 55. a6 h4 56. a7 Re8 57. Nf4 Ba8 58. Ng6 Re4 59. f4 Ke6 60. Nxh4 1/2-1/2

[Event "Rheinland-ch M"]
[Site "Mainz Laubenheim"]
[Date "2002.03.23"]
[Round "1.5"]
[White "Haasler, Andreas"]
[Black "Sieber, Patrick"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2222"]
[BlackElo "1950"]
[PlyCount "83"]
[EventDate "2002.03.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Qc2 d5 5. e3 Be7 6. Bd2 a5 7. f3 Nc6 8. a3 0-0 9. Bd3 f4 10. Nge2 dxc4 11. Bxc4 fxe3 12. Bxe3 Nd5 13. Bf2 Bf6 14. 0-0 Nce7 15. Rfe1 Nf5 16. Ba2 c6 17. Ne4 Bh4 18. N2g3 Re8 19. Rad1 Be7 20. Nc5 Bd6 21. Qe4 Nxg3 22. Bxg3 Bxg3 23. hxg3 b6 24. Nd3 b5 25. Ne5 Qd6 26. Bb1 g6 27. Rc1 Bb7 28. Qh4 Ne7 29. Kh2 Rad8 30. Ba2 Nf5 31. Qf6 Re7 32. Ng4 Qxg3+ 33. Kg1 Bc8 34. Rxe6 Bxe6 35. Bxe6+ Rxe6 36. Qxe6+ Kf8 37. Qf6+ Ke8 38. Qxc6+ Kf8 39. Qf6+ Ke8 40. Qh8+ Ke7 41. Qxh7+ Kf8 42. Ne5 1-0

[Event "Rheinland-ch M"]
[Site "Mainz Laubenheim"]
[Date "2002.03.23"]
[Round "2.7"]
[White "Lantzsch, Christian"]
[Black "Sieber, Patrick"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2065"]
[BlackElo "1950"]
[PlyCount "49"]
[EventDate "2002.03.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 f5 2. e4 fxe4 3. Ng5 Nf6 4. d3 e5 5. Nxe4 d5 6. Nxf6+ Qxf6 7. d4 Bb4+ 8. c3 0-0 9. Be3 Bd6 10. dxe5 Qxe5 11. Nd2 c6 12. Nf3 Qe7 13. Qd2 Bf4 14. 0-0-0 Bxe3 15. fxe3 Bg4 16. Re1 Bxf3 17. gxf3 Rxf3 18. e4 dxe4 19. Bc4+ Kf8 20. Rhf1 Qf6 21. Rxf3 exf3 22. Re6 Qh4 23. Qd6+ Kf7 24. Re7+ Kf8 25. Qd8# 1-0

[Event "SJRH-ch U18"]
[Site "Worms"]
[Date "2001.02.02"]
[Round "1"]
[White "Kern, Olaf"]
[Black "Sieber, Patrick"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1417"]
[BlackElo "1840"]
[PlyCount "66"]
[EventDate "2001.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. c3 Bd6 6. Nf3 0-0 7. 0-0 Bg4 8. h3 Bh5 9. Bg5 Nbd7 10. Nbd2 c5 11. dxc5 Nxc5 12. Qc2 h6 13. Be3 Nxd3 14. Qxd3 Re8 15. Rfe1 Qd7 16. Bd4 Bg6 17. Qf1 Ne4 18. Rad1 f5 19. b3 Bh5 20. Rc1 Bf4 21. Rc2 Nxd2 22. Nxd2 Rxe1 23. Qxe1 Re8 24. Be3 Bxe3 25. fxe3 f4 26. Nf1 Qe7 27. Rd2 Qe5 28. Rd4 fxe3 29. g4 Bg6 30. Nh2 e2 31. Nf3 Qe3+ 32. Qf2 Qxf3 33. Qxf3 e1Q+ 0-1

[Event "SJRH-ch U18"]
[Site "Worms"]
[Date "2001.01.02"]
[Round "6"]
[White "Schneider, Felix"]
[Black "Sieber, Patrick"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "1550"]
[BlackElo "1840"]
[PlyCount "87"]
[EventDate "2001.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 f5 2. c4 g6 3. h4 Bg7 4. h5 e6 5. Nf3 Ne7 6. Bg5 c5 7. h6 Bxd4 8. Nxd4 cxd4 9. Qxd4 Rg8 10. g3 Nbc6 11. Qc3 Qc7 12. Bg2 b6 13. Nd2 Bb7 14. b4 e5 15. e3 d6 16. 0-0 Nd8 17. Nf3 Nf7 18. Bf6 Nxh6 19. Ng5 Bxg2 20. Kxg2 Ng4 21. Nxh7 Kf7 22. Bh4 Qc6+ 23. f3 b5 24. Kh3 Nh6 25. c5 Rh8 26. Ng5+ Ke8 27. Rad1 Rd8 28. Ne6 Rd7 29. Qd3 Nf7 30. Kg2 d5 31. Ng5 d4 32. Nxf7 Kxf7 33. Qb3+ Ke8 34. exd4 exd4 35. Rfe1 f4 36. Bxe7 Rxe7 37. Rxe7+ Kxe7 38. Rxd4 fxg3 39. Qe3+ Kf7 40. Rf4+ Kg8 41. Qb3+ Kh7 42. Qf7+ Kh6 43. Rh4+ Kg5 44. Qf4# 1-0

[Event "SJRH-ch U18"]
[Site "Worms"]
[Date "2001.01.02"]
[Round "7"]
[White "Sieber, Patrick"]
[Black "Boosch, Matthias"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1840"]
[BlackElo "1808"]
[PlyCount "39"]
[EventDate "2001.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. c4 c6 4. d4 cxd5 5. Nc3 Nc6 6. Bf4 a6 7. c5 b6 8. b4 Bd7 9. a3 g6 10. Nf3 Bg7 11. Be2 Nh5 12. Nxd5 Nxf4 13. Nxf4 Bf5 14. d5 Bc3+ 15. Kf1 Bxa1 16. Qxa1 0-0 17. dxc6 bxc5 18. bxc5 Be4 19. Ng5 e6 20. Nxe4 1-0

[Event "SJRH-ch U18"]
[Site "Worms"]
[Date "2001.01.02"]
[Round "2"]
[White "Sieber, Patrick"]
[Black "Haller, Olaf"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1840"]
[BlackElo "1751"]
[PlyCount "79"]
[EventDate "2001.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Be7 7. 0-0 Nxe4 8. Bxe4 Nf6 9. Bd3 0-0 10. c3 b6 11. Bg5 Bb7 12. Re1 h6 13. Bh4 Rc8 14. Bb1 g5 15. Bg3 Bd6 16. Ne5 Kg7 17. h4 Rh8 18. Qd2 Nh5 19. Bh2 f5 20. Qe2 Qe8 21. a3 Kf6 22. Ba2 Ng7 23. b4 f4 24. Bb1 Nf5 25. Ng4+ Kf7 26. Bxf5 exf5 27. Qc4+ Kg7 28. Rxe8 Rhxe8 29. Ne5 Bxe5 30. dxe5 Rxe5 31. Qd4 Rce8 32. Re1 Kf6 33. g3 f3 34. g4 f4 35. Bxf4 gxf4 36. Qxf4+ Kg6 37. Rxe5 Rd8 38. Re6+ Kh7 39. Qf7+ Kh8 40. Rxh6# 1-0

[Event "SJRH-ch U18"]
[Site "Worms"]
[Date "2001.01.02"]
[Round "4"]
[White "Sieber, Patrick"]
[Black "Lantzsch, Christian"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "1840"]
[BlackElo "2052"]
[PlyCount "120"]
[EventDate "2001.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Be2 c5 7. e5 Nfd7 8. e6 fxe6 9. Ng5 Nf6 10. dxc5 d5 11. Nb5 h6 12. Nf3 Ne4 13. c3 Na6 14. Ne5 Qe8 15. Qc2 Bd7 16. Nxd7 Qxd7 17. Be3 Rfc8 18. Rd1 Qc6 19. Nd4 Qxc5 20. Nf5 Qc7 21. Nxg7 Kxg7 22. Bd3 Nb4 23. cxb4 Qxc2 24. Bxc2 Rxc2 25. 0-0 b6 26. Rc1 Rac8 27. Rxc2 Rxc2 28. Rc1 Rxc1+ 29. Bxc1 Kf6 30. Kf1 h5 31. a4 e5 32. g3 exf4 33. gxf4 g5 34. fxg5+ Nxg5 35. Ke2 e5 36. b5 Ne6 37. b4 Kf5 38. a5 Nd4+ 39. Kd3 Nxb5 40. Bb2 Nc7 41. Bc1 b5 42. Be3 a6 43. Kd2 Ke4 44. Bf2 d4 45. Be1 Ne6 46. Bh4 Kd5 47. Bf6 e4 48. Be7 Kc4 49. Bd6 Nd8 50. Ke2 Nc6 51. Kf2 e3+ 52. Kg3 d3 53. Kf3 e2 54. Bg3 Nd4+ 55. Kf4 d2 56. Kg5 d1Q 57. Kxh5 e1Q+ 58. Kg5 Qe6 59. h3 Qf3 60. Bf4 Qfxh3 0-1

[Event "SJRH-ch U18"]
[Site "Worms"]
[Date "2001.01.02"]
[Round "5"]
[White "Sieber, Patrick"]
[Black "Resa, Tobias"]
[Result "1/2-1/2"]
[ECO "C27"]
[WhiteElo "1840"]
[BlackElo "1783"]
[PlyCount "24"]
[EventDate "2001.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nxe4 4. Qh5 Nd6 5. Bb3 Nc6 6. Nb5 g6 7. Qf3 f5 8. Qd5 Qe7 9. Nxc7+ Kd8 10. Nxa8 b6 11. Nxb6 axb6 12. Nf3 Bb7 1/2-1/2

[Event "SJRH-ch U18"]
[Site "Worms"]
[Date "2001.01.02"]
[Round "3"]
[White "Zayadeh, Raphael"]
[Black "Sieber, Patrick"]
[Result "0-1"]
[ECO "A87"]
[WhiteElo "1541"]
[BlackElo "1840"]
[PlyCount "88"]
[EventDate "2001.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 g6 3. g3 Nf6 4. Bg2 Bg7 5. b3 0-0 6. 0-0 d6 7. Bb2 c6 8. c4 Nbd7 9. Nc3 e5 10. d5 c5 11. a4 e4 12. Ng5 Ne5 13. f4 Neg4 14. Qc1 h6 15. Ne6 Bxe6 16. dxe6 h5 17. h3 Nh6 18. Nd5 Nxd5 19. Bxg7 Kxg7 20. cxd5 Ng8 21. Qc3+ Nf6 22. g4 Kh7 23. gxf5 gxf5 24. Rad1 h4 25. Kh2 Rg8 26. Rg1 Rg3 27. e3 Nh5 28. Qd2 Qb6 29. Rb1 Rag8 30. Qc1 Qa6 31. b4 Qe2 32. Qf1 Qxf1 33. Rbxf1 cxb4 34. Rc1 R8g7 35. Rc2 Nf6 36. Rd1 Rxe3 37. Bf1 Rf3 38. Rdc1 Nxd5 39. e7 Rxe7 40. a5 Ne3 41. a6 bxa6 42. Re1 Nxc2 43. Re2 Rxf1 44. Re3 Rh1+ 0-1

[Event "SBRhH-ch M"]
[Site "Germany"]
[Date "2001.??.??"]
[Round "?"]
[White "Haller, Olaf"]
[Black "Sieber, Patrick"]
[Result "0-1"]
[ECO "C08"]
[PlyCount "92"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. dxc5 Bxc5 6. Nb3 Bb6 7. Nf3 Nf6 8. Be2 0-0 9. 0-0 Nc6 10. c3 Re8 11. Bg5 Bg4 12. h3 Bh5 13. Rc1 Qe7 14. Rc2 Rad8 15. Rd2 h6 16. Bxf6 Qxf6 17. Nc1 Qd6 18. c4 d4 19. Nb3 Re4 20. Nfxd4 Rxd4 21. Rxd4 Bxd4 22. Bxh5 Bxb2 23. Qc2 Qe5 24. Bf3 Ba3 25. Bxc6 bxc6 26. Rd1 Bd6 27. g3 Re8 28. Kf1 Qf6 29. Kg2 Qe5 30. Nd4 c5 31. Nb5 Bb8 32. Rd5 Qe7 33. Qd2 Qe4+ 34. Kg1 Qxc4 35. Nc3 Be5 36. Nd1 Bd4 37. Rd7 Re2 38. Qf4 Re1+ 39. Kh2 Rxd1 40. Rd8+ Kh7 41. Qe4+ g6 42. Qe8 Rh1+ 43. Kg2 Qf1+ 44. Kf3 Qxf2+ 45. Kg4 Qf5+ 46. Kh4 Qh5# 0-1

[Event "SBRhH-ch M"]
[Site "Germany"]
[Date "2001.??.??"]
[Round "?"]
[White "Hellenkamp, Andre"]
[Black "Sieber, Patrick"]
[Result "1/2-1/2"]
[ECO "A85"]
[PlyCount "88"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 d6 2. c4 f5 3. d4 Nf6 4. Nc3 g6 5. e3 Bg7 6. Be2 0-0 7. b3 c6 8. Bb2 Qc7 9. d5 Ne4 10. Nd4 Qa5 11. f3 Nf6 12. dxc6 Nxc6 13. 0-0 Bh6 14. f4 Qd8 15. Bf3 Nxd4 16. Qxd4 e5 17. fxe5 dxe5 18. Qxd8 Bxe3+ 19. Kh1 Rxd8 20. Nd5 Nxd5 21. Bxd5+ Kf8 22. Bxe5 Bc5 23. Rad1 a5 24. Bc3 Ra7 25. Rfe1 b6 26. Rd2 f4 27. Rde2 Be3 28. Bd2 Bxd2 29. Rxd2 Re7 30. Rde2 Rxe2 31. Rxe2 Bb7 32. h3 Bxd5 33. cxd5 Rxd5 34. Re6 Kf7 35. Rxb6 Rd1+ 36. Kh2 Rd2 37. Rb7+ Kf6 38. Kg1 Rxa2 39. Rxh7 Rb2 40. Ra7 Rxb3 41. Ra6+ Kf5 42. Rxa5+ Ke4 43. Ra6 Rg3 44. Kf2 Kf5 1/2-1/2

[Event "SBRhH-ch M"]
[Site "Germany"]
[Date "2001.??.??"]
[Round "?"]
[White "Lantzsch, Christian"]
[Black "Sieber, Patrick"]
[Result "1/2-1/2"]
[ECO "A93"]
[WhiteElo "2052"]
[PlyCount "45"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 e6 4. d4 d5 5. 0-0 Be7 6. b3 0-0 7. Bb2 c6 8. Nbd2 Ne4 9. c4 Nd7 10. Qc2 Ndf6 11. Ne1 Nxd2 12. Qxd2 Ne4 13. Qc2 Bd6 14. f4 h6 15. Nd3 g5 16. e3 Nf6 17. Ne5 Bd7 18. Rae1 g4 19. Ng6 Rf7 20. Qc1 Rg7 21. Ne5 Qe7 22. Re2 h5 23. c5 1/2-1/2

[Event "SBRhH-ch M"]
[Site "Germany"]
[Date "2001.??.??"]
[Round "?"]
[White "Sieber, Patrick"]
[Black "Boosch, Matthias"]
[Result "1-0"]
[ECO "B14"]
[PlyCount "78"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. c4 c6 4. d4 cxd5 5. Nc3 e6 6. Nf3 Be7 7. c5 0-0 8. b4 b6 9. Bf4 Bb7 10. Nb5 Nc6 11. Nd6 Bxd6 12. Bxd6 Re8 13. b5 Na5 14. Bd3 bxc5 15. dxc5 e5 16. Nxe5 Nc4 17. Bxc4 Qa5+ 18. Qd2 Qxd2+ 19. Kxd2 Ne4+ 20. Kc2 dxc4 21. Nxc4 Nxc5 22. Bxc5 Rac8 23. Rhe1 Re6 24. Rad1 h6 25. Rxe6 fxe6 26. Bxa7 Rxc4+ 27. Kb3 Bd5 28. Rxd5 exd5 29. b6 Rc5 30. Kb4 Rc1 31. Kb5 d4 32. b7 Rb1+ 33. Kc6 d3 34. Be3 Rb2 35. a4 Kf7 36. Kc7 Rc2+ 37. Kb6 Rb2+ 38. Ka7 Ra2 39. b8Q Rxa4+ 1-0

[Event "SBRhH-ch M"]
[Site "Germany"]
[Date "2001.??.??"]
[Round "?"]
[White "Sieber, Patrick"]
[Black "Kuehner, Christian"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "114"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Nf6 6. Na3 e6 7. Nb5 Qd8 8. dxc5 Bxc5 9. Qxd8+ Kxd8 10. Bf4 Nd5 11. 0-0-0 Ke7 12. Bg3 a6 13. Nbd4 Bd7 14. Nb3 Ba7 15. Bc4 Nf6 16. Rhe1 Rhd8 17. Bc7 Rdc8 18. Bd6+ Ke8 19. Re2 Ne7 20. Bd3 Bc6 21. Bc2 Bb5 22. Red2 Nc6 23. Nc5 Bxc5 24. Bxc5 Ne5 25. Nxe5 Rxc5 26. Nd3 Rd5 27. f3 Rad8 28. a4 Bc6 29. b4 b6 30. Bb3 R5d6 31. Ne5 Rxd2 32. Rxd2 Rxd2 33. Kxd2 Bb7 34. Nc4 Bd5 35. Kc2 Nd7 36. Nd6+ Ke7 37. Ne4 Bxe4+ 38. fxe4 Kd6 39. Bc4 a5 40. Be2 Ne5 41. Kb3 h6 42. h3 g6 43. Bb5 f5 44. exf5 exf5 45. Be2 h5 46. h4 f4 47. Kc2 Kd5 48. Bd3 axb4 49. cxb4 Kd4 50. Bb5 f3 51. gxf3 Nxf3 52. a5 bxa5 53. bxa5 Kc5 54. Be8 Nxh4 55. Kd2 Kd6 56. Ke3 Nf5+ 57. Kf4 Ne7 1/2-1/2

[Event "SBRhH-ch M"]
[Site "Germany"]
[Date "2001.??.??"]
[Round "?"]
[White "Sieber, Patrick"]
[Black "Minz, Michail"]
[Result "1-0"]
[ECO "C12"]
[BlackElo "2143"]
[PlyCount "91"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. exf6 hxg5 7. fxg7 Rg8 8. h4 gxh4 9. Nf3 Qf6 10. Rxh4 Qxg7 11. Qd3 Nc6 12. 0-0-0 Bxc3 13. Qxc3 Bd7 14. Kb1 0-0-0 15. g3 Rh8 16. b4 Rxh4 17. gxh4 b6 18. Ba6+ Kb8 19. Rg1 Qf8 20. a3 f6 21. Qe3 Qe7 22. h5 Rh8 23. h6 Rh7 24. Rg8+ Nd8 25. Bd3 f5 26. Qg5 Be8 27. Qxe7 Rxe7 28. h7 Rxh7 29. Rxe8 Kc8 30. Ne5 c6 31. Nxc6 Kd7 32. Rxd8+ Kxc6 33. Re8 Kd6 34. Ra8 Rh2 35. Rxa7 Rxf2 36. Bb5 e5 37. dxe5+ Kxe5 38. Rb7 f4 39. Rxb6 Kd4 40. Bd3 Rh2 41. Rf6 Ke3 42. Rf5 d4 43. Re5+ Kd2 44. Re4 f3 45. Rxd4 f2 46. Rf4 1-0

[Event "SBRhH-ch M"]
[Site "Germany"]
[Date "2001.??.??"]
[Round "?"]
[White "Sieber, Patrick"]
[Black "Weinheimer, Peter"]
[Result "1-0"]
[ECO "B03"]
[PlyCount "143"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8. Nc3 e6 9. Nf3 Bg4 10. Qd2 Be7 11. 0-0-0 0-0 12. h3 Bxf3 13. gxf3 Na5 14. b3 Ba3+ 15. Kc2 Bb4 16. Rg1 g6 17. Bg5 Be7 18. Ne4 Nc6 19. Bf6 Nd7 20. Bxe7 Qxe7 21. Qh6 a5 22. Ng5 f6 23. exf6 Rxf6 24. a3 Nf8 25. h4 Qxa3 26. h5 Nb4+ 27. Kd2 Qxb3 28. hxg6 Qc2+ 29. Ke1 Rxg6 30. Qh4 a4 31. Qf4 Qf5 32. Qd2 Nc2+ 33. Kf2 Nb4 34. Qxb4 Rxg5 35. Bd3 Qf6 36. Rxg5+ Ng6 37. Rg4 Rf8 38. Be4 c6 39. Rdg1 Qxd4+ 40. Ke2 Qe5 41. Qxa4 Kf7 42. Qa1 Qh2+ 43. Ke3 Rd8 44. Bxg6+ hxg6 45. Qc3 e5 46. Rxg6 Qf4+ 47. Ke2 Qh2+ 48. R1g2 Qf4 49. Rg7+ Kf6 50. R2g6+ Kf5 51. Qc2+ e4 52. fxe4+ Qxe4+ 53. Qxe4+ Kxe4 54. Rxb7 Rc8 55. Rb6 Ra8 56. Re6+ Kd4 57. Rbxc6 Ra2+ 58. Kf3 Ra3+ 59. Kf4 Ra1 60. Red6+ Kc3 61. c5 Rf1+ 62. Ke5 Kc4 63. Rc8 Re1+ 64. Kf6 Kb5 65. Rb6+ Kc4 66. c6 Rf1+ 67. Ke6 Re1+ 68. Kd6 Rd1+ 69. Kc7 Rh1 70. Kb7 Kc5 71. Rg8 Rh6 72. Rg5+ 1-0

[Event "SBRhH-ch M"]
[Site "Germany"]
[Date "2001.??.??"]
[Round "?"]
[White "Sulic, Kresimir"]
[Black "Sieber, Patrick"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "67"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. a3 Bd7 6. Nf3 cxd4 7. cxd4 Bb5 8. Bd3 Nc6 9. Nc3 Bxd3 10. Qxd3 f6 11. exf6 Nxf6 12. 0-0 Be7 13. b4 0-0 14. Re1 Nd8 15. Bg5 Nf7 16. Rac1 a5 17. Na4 Qa6 18. b5 Qd6 19. Nc5 Nd8 20. g3 Nh5 21. Qe2 h6 22. Bxe7 Qxe7 23. Ne5 Rf5 24. Rc3 b6 25. Ncd7 Nf6 26. Rc7 Ne4 27. Ng4 Qd6 28. Rec1 Rf7 29. Nge5 Rxf2 30. Qg4 Nf7 31. Rc8+ Rxc8 32. Rxc8+ Nd8 33. Rxd8+ Rf8 34. Rxf8+ 1-0

[Event "Rheinhessen-ch MT2"]
[Site "Rheinhessen"]
[Date "2000.??.??"]
[Round "9"]
[White "Fuehrer, Michael"]
[Black "Sieber, Patrick"]
[Result "0-1"]
[ECO "C30"]
[PlyCount "66"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 0-0 9. Bd3 Nc6 10. h3 Nh5 11. f5 Nf4 12. Bf1 Nxd4 13. g3 Nxf5 14. gxf4 Ng3 15. Rg1 Nxf1 16. Nxf1 Qf6 17. Qd4 Qxd4 18. Nxd4 Re8 19. Ng3 f5 20. e5 dxe5 21. fxe5 Rxe5+ 22. Kf2 f4 23. Nge2 Bxh3 24. Nxf4 Rf8 25. Nde2 Rxe2+ 26. Kxe2 Rxf4 27. Rg3 Be6 28. Ke3 Rb4 29. b3 a5 30. Re1 a4 31. Kd3 axb3 32. a3 Rb6 33. Rge3 b2 0-1

[Event "Rheinhessen-ch MT2"]
[Site "Rheinhessen"]
[Date "2000.??.??"]
[Round "2"]
[White "Haller, Olaf"]
[Black "Sieber, Patrick"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "60"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Bc5 6. Be3 Nxd4 7. Bxd4 Bxd4 8. Qxd4 d6 9. Bc4 0-0 10. 0-0 Qe7 11. Rad1 Re8 12. Rfe1 Ng4 13. h3 Ne5 14. Bb3 Bxh3 15. f4 Nc6 16. Qd3 Bg4 17. Rd2 Qh4 18. g3 Qd8 19. Rh2 g6 20. Nd5 Be6 21. Qc3 Bxd5 22. Bxd5 Ne7 23. Bxb7 Rb8 24. Ba6 d5 25. Rd2 c6 26. Qd4 Qa5 27. Bf1 dxe4 28. Bc4 Nf5 29. Qf6 Qc5+ 30. Rd4 Qxd4+ 0-1

[Event "Rheinhessen-ch MT2"]
[Site "Rheinhessen"]
[Date "2000.??.??"]
[Round "3"]
[White "Luig, Benjamin"]
[Black "Sieber, Patrick"]
[Result "0-1"]
[ECO "A81"]
[PlyCount "62"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 f5 2. g3 g6 3. Bg2 Nf6 4. c3 Bg7 5. Qb3 d5 6. Nd2 0-0 7. Nh3 e6 8. Nf3 Ne4 9. Nf4 c5 10. Be3 c4 11. Qc2 Nc6 12. b3 b5 13. a4 b4 14. bxc4 bxc3 15. cxd5 exd5 16. Nd3 Ba6 17. Nfe5 Nxe5 18. Nb4 Bb7 19. dxe5 Bxe5 20. Nd3 Bg7 21. Nc5 Nxc5 22. Bxc5 Re8 23. 0-0 Qc7 24. Rab1 Bc6 25. Rfd1 Rad8 26. Bd4 Bxa4 27. Qxa4 c2 28. Bxd5+ Kh8 29. Bxg7+ Kxg7 30. Qd4+ Re5 31. f4 cxd1Q+ 0-1

[Event "Rheinhessen-ch MT2"]
[Site "Rheinhessen"]
[Date "2000.??.??"]
[Round "6"]
[White "Schneider, Johannes"]
[Black "Sieber, Patrick"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "81"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. Qe2 d6 6. b4 Bb6 7. 0-0 0-0 8. d3 h6 9. a4 a6 10. Bb3 Bg4 11. Be3 Ne7 12. Nbd2 Bxe3 13. Qxe3 Ng6 14. d4 Qe7 15. d5 Nf4 16. Rfe1 Bh5 17. Nf1 Bg6 18. Ng3 Ng4 19. Qd2 Bh7 20. h3 Nf6 21. Kh2 g5 22. c4 Kh8 23. Bc2 Rg8 24. Nf5 Bxf5 25. exf5 g4 26. Qxf4 Qf8 27. Nxe5 dxe5 28. Qxe5 Qg7 29. h4 Rae8 30. Qc3 Rd8 31. g3 Rd7 32. Re3 Rgd8 33. Rae1 Rd6 34. Re7 c6 35. Rxb7 cxd5 36. c5 d4 37. Qd3 Rc6 38. Ree7 Kg8 39. Bb3 Nd5 40. Rxf7 Qe5 41. f6 1-0

[Event "Rheinhessen-ch MT2"]
[Site "Rheinhessen"]
[Date "2000.??.??"]
[Round "5"]
[White "Sieber, Patrick"]
[Black "Justen, Detlef"]
[Result "1/2-1/2"]
[ECO "B22"]
[BlackElo "2085"]
[PlyCount "81"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 cxd4 6. cxd4 e5 7. Nc3 Bb4 8. dxe5 Qxd1+ 9. Kxd1 Bg4 10. h3 0-0-0+ 11. Bd2 Bxf3+ 12. gxf3 Nxe5 13. Be2 Nf6 14. Rc1 Kb8 15. Kc2 Nc6 16. Be3 Nd4+ 17. Bxd4 Rxd4 18. Rcd1 Rhd8 19. Rxd4 Rxd4 20. Rd1 Bxc3 21. Kxc3 Rd5 22. Rxd5 Nxd5+ 23. Kd4 Nf4 24. Bf1 Kc7 25. Ke5 Ng6+ 26. Ke4 Kd6 27. f4 Ne7 28. Bc4 f5+ 29. Kd4 Nc6+ 30. Kc3 Kc5 31. a3 Ne7 32. b4+ Kd6 33. Kd4 Nc6+ 34. Kd3 b6 35. Bb5 Nd8 36. Bc4 a5 37. Bg8 axb4 38. axb4 h6 39. Kc4 Nc6 40. Bf7 Ne7 41. h4 1/2-1/2

[Event "Rheinhessen-ch MT2"]
[Site "Rheinhessen"]
[Date "2000.??.??"]
[Round "4"]
[White "Sieber, Patrick"]
[Black "Minz, Michail"]
[Result "1/2-1/2"]
[ECO "C12"]
[BlackElo "2126"]
[PlyCount "88"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Bd3 Nxd2 9. Qxd2 c5 10. Nf3 c4 11. Be2 Bd7 12. 0-0 b5 13. g3 Nc6 14. Nh4 Ne7 15. f4 g6 16. Ng2 Qa5 17. Ne3 h5 18. h3 Nf5 19. Nxf5 exf5 20. Bf3 Be6 21. Rfb1 0-0 22. a3 a6 23. Rb4 Qc7 24. a4 bxa4 25. Rbxa4 a5 26. Qg2 Rfd8 27. g4 hxg4 28. hxg4 Kf8 29. gxf5 gxf5 30. Kf2 Ke7 31. Ke2 Rg8 32. Qh1 Rh8 33. Qg2 Qd8 34. Qg5+ Kd7 35. Qxd8+ Raxd8 36. Rxa5 Rh2+ 37. Kd1 Ke7 38. Ra7+ Ke8 39. R1a6 Rf2 40. Bh5 Kf8 41. Bxf7 Rb8 42. Kc1 Bxf7 43. Rf6 Rf1+ 44. Kd2 Rbb1 1/2-1/2

[Event "Rheinhessen-ch MT2"]
[Site "Rheinhessen"]
[Date "2000.??.??"]
[Round "7"]
[White "Sieber, Patrick"]
[Black "Orth, Matthias"]
[Result "1/2-1/2"]
[ECO "C30"]
[PlyCount "78"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bc5 3. Bc4 Nf6 4. d3 Nc6 5. f4 d6 6. Nf3 h6 7. f5 a6 8. a3 b5 9. Ba2 Bb7 10. h3 Nd4 11. g4 Nd7 12. h4 c6 13. g5 Qe7 14. Nxd4 Bxd4 15. Qh5 d5 16. Qf3 Qc5 17. Ne2 Qxc2 18. Nxd4 exd4 19. exd5 0-0-0 20. 0-0 Ne5 21. Qg3 f6 22. Bf4 hxg5 23. hxg5 Qxb2 24. Bxe5 fxe5 25. Rfc1 Kb8 26. Qxe5+ Ka8 27. Rcb1 Qd2 28. f6 gxf6 29. Qg3 Rh5 30. Rd1 Qxg5 31. Qxg5 Rxg5+ 32. Kf2 cxd5 33. Re1 Re5 34. Rg1 Rc8 35. Rg6 f5 36. Kf3 Re3+ 37. Kf4 Rxd3 38. Kxf5 Rf8+ 39. Ke5 Re8+ 1/2-1/2

[Event "Rheinhessen-ch MT2"]
[Site "Rheinhessen"]
[Date "2000.??.??"]
[Round "1"]
[White "Sieber, Patrick"]
[Black "Sabel, Reinhard"]
[Result "0-1"]
[ECO "C28"]
[BlackElo "2104"]
[PlyCount "42"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Be7 5. f4 d6 6. Nf3 Bg4 7. h3 Bxf3 8. Qxf3 Na5 9. Bb3 0-0 10. 0-0 c6 11. Qg3 Nxb3 12. axb3 Nh5 13. Qg4 Nxf4 14. Bxf4 exf4 15. Rxf4 Bf6 16. Raf1 Be5 17. Rf5 g6 18. h4 Bg7 19. R5f3 Qa5 20. Qd7 Qd8 21. Rxf7 Bd4+ 0-1

[Event "SJRP-chB U18 op"]
[Site "Cochem"]
[Date "1999.??.??"]
[Round "?"]
[White "Fink, Christian"]
[Black "Sieber, Patrick"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "16"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bc5 5. 0-0 d6 6. h3 h6 7. Na4 Nxe4 8. d3 Bxf2+ 1/2-1/2

[Event "SJRP-chB U18 op"]
[Site "Cochem"]
[Date "1999.??.??"]
[Round "?"]
[White "Lantzsch, Christian"]
[Black "Sieber, Patrick"]
[Result "1-0"]
[ECO "C25"]
[PlyCount "123"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Bc5 3. Nc3 Nc6 4. d3 d6 5. Na4 Bb6 6. Nxb6 axb6 7. a3 h6 8. Ne2 Bg4 9. c3 Nf6 10. f3 Be6 11. Bxe6 fxe6 12. 0-0 0-0 13. c4 Nh5 14. Be3 Nf4 15. Qd2 Qf6 16. Nc3 Nd4 17. Rad1 Qg6 18. Bxd4 exd4 19. Nb5 e5 20. Nxc7 Rac8 21. Nd5 Nxd5 22. cxd5 Rc5 23. Kh1 Rfc8 24. Rc1 Qg5 25. Qxg5 hxg5 26. Rb1 Rc2 27. Kg1 Rd2 28. Rfd1 Rcc2 29. Rxd2 Rxd2 30. Kf1 Rxd3 31. Ke2 Rb3 32. Kd2 Kf7 33. Kc2 Re3 34. Kd2 Rb3 35. Rc1 Rxb2+ 36. Ke1 Rxg2 37. Rc7+ Ke8 38. Rxb7 Rxh2 39. Rxb6 Kd7 40. Rb7+ Kd8 41. Rxg7 Ra2 42. Ra7 Kc8 43. a4 Kd8 44. a5 Kc8 45. a6 Kd8 46. Ra8+ Kc7 47. a7 Kd7 48. Rh8 Ra1+ 49. Kf2 g4 50. fxg4 Ra2+ 51. Ke1 Ra1+ 52. Kd2 Ra2+ 53. Kc1 Ra1+ 54. Kb2 Rxa7 55. Rh7+ Ke8 56. Rxa7 Kd8 57. g5 Ke8 58. g6 Kf8 59. Rd7 Ke8 60. g7 d3 61. Ra7 d2 62. g8Q# 1-0

[Event "SJRP-chB U18 op"]
[Site "Cochem"]
[Date "1999.??.??"]
[Round "?"]
[White "Orth, Matthias"]
[Black "Sieber, Patrick"]
[Result "1/2-1/2"]
[ECO "C32"]
[PlyCount "35"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. d3 exd3 5. Bxd3 Qxd5 6. Nf3 Nf6 7. 0-0 Bc5+ 8. Kh1 0-0 9. Nc3 Qh5 10. Ne4 Nxe4 11. Bxe4 Nd7 12. Bd2 Nf6 13. Bd3 Bg4 14. a4 Bxf3 15. Qxf3 Qxf3 16. Rxf3 a6 17. h3 Rfe8 18. Raf1 1/2-1/2

[Event "SJRP-chB U18 op"]
[Site "Cochem"]
[Date "1999.??.??"]
[Round "?"]
[White "Paul, Alexander"]
[Black "Sieber, Patrick"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "184"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d3 Nc6 4. Nc3 h6 5. Be2 Bc5 6. 0-0 d6 7. Na4 Bb6 8. Nxb6 axb6 9. c3 0-0 10. Qc2 Bg4 11. h3 Bh5 12. Be3 Re8 13. Rfd1 Qd7 14. Nh4 Bxe2 15. Qxe2 Qe6 16. Qf3 Ne7 17. a3 g5 18. Nf5 Nxf5 19. exf5 Qd5 20. Qg3 Nh5 21. Qg4 Nf6 22. Qe2 e4 23. g4 Nd7 24. dxe4 Qxe4 25. Rd4 Qc6 26. Qd2 Ne5 27. Qd1 Nf3+ 28. Kf1 Nxd4 29. cxd4 Qb5+ 30. Qe2 Qxe2+ 31. Kxe2 f6 32. Rh1 Kf7 33. Kd3 Ra4 34. Rc1 c5 35. Rc2 h5 36. Rc1 hxg4 37. hxg4 Rh8 38. Rd1 Rh3 39. Ke4 Rh4 40. Rg1 Ke7 41. Kd5 Kd7 42. f3 Rh2 43. Rb1 cxd4 44. b3 Rxa3 45. Bxd4 Rh3 46. Ke4 d5+ 47. Ke3 Rh6 48. Bxb6 Kc6 49. Bd8 Ra2 50. Rc1+ Kd6 51. Bc7+ Kd7 52. Bb6 Rb2 53. Rc3 Rhh2 54. Rd3 Rhe2+ 55. Kd4 Rbd2 56. Kc3 Rxd3+ 57. Kxd3 Re1 58. Bd4 Ke7 59. Bc3 Rf1 60. Ke3 Rb1 61. b4 Rb3 62. Kd3 Kd6 63. Kc2 Rxc3+ 64. Kxc3 Ke5 65. Kd3 Kf4 66. Kd4 Kxf3 67. Kxd5 Kxg4 68. Ke6 Kh4 69. Kxf6 g4 70. Ke6 g3 71. f6 g2 72. f7 g1Q 73. f8Q Qb6+ 74. Qd6 Qe3+ 75. Kd7 Qa7 76. b5 Qa4 77. Qb6 Qg4+ 78. Kc7 Qg7+ 79. Kb8 Qd7 80. Ka7 Qc8 81. Qxb7 Qc5+ 82. b6 Qa5+ 83. Qa6 Qc5 84. Qa4+ Kg3 85. Qd7 Qa5+ 86. Kb7 Qb4 87. Qd8 Kg4 88. Kb8 Qf4+ 89. Qc7 Qb4 90. Qg7+ Kh5 91. Qe5+ Kh6 92. Ka7 Qa4+ 1-0

[Event "SJRP-chB U18 op"]
[Site "Cochem"]
[Date "1999.??.??"]
[Round "?"]
[White "Sieber, Patrick"]
[Black "Busch, Sebastian"]
[Result "1-0"]
[ECO "C28"]
[PlyCount "69"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. f4 Nc6 5. d3 exf4 6. Bxf4 d6 7. Nf3 Na5 8. Bb3 Nxb3 9. axb3 c6 10. Bg5 h6 11. Bh4 g5 12. Bg3 Nh5 13. d4 Nxg3 14. hxg3 Bb6 15. Qd2 f6 16. 0-0-0 Bg4 17. Rdf1 Qe7 18. d5 c5 19. Nh2 Bh5 20. Qf2 Kf7 21. Nf3 c4 22. Qe1 Bxf3 23. gxf3 cxb3 24. cxb3 Rac8 25. Kb1 Qc7 26. Qe2 Qe7 27. f4 Bd4 28. Nb5 Bc5 29. e5 gxf4 30. gxf4 fxe5 31. fxe5+ Ke8 32. Qh5+ Kd8 33. e6 Qe8 34. Rf7 Qxb5 35. Qh4+ 1-0

[Event "SJRP-chB U18 op"]
[Site "Cochem"]
[Date "1999.??.??"]
[Round "?"]
[White "Sieber, Patrick"]
[Black "Dang, Quoc Thang"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "40"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 Nc6 7. Bc4 Nb6 8. Bb3 d5 9. h3 Bf5 10. Nc3 e6 11. 0-0 Be7 12. a3 a6 13. Qe2 0-0 14. Rd1 Nd7 15. Bc2 Bxc2 16. Qxc2 Rc8 17. Bf4 b5 18. Qe2 Nb6 19. Ne1 Nc4 20. Qg4 Re8 1/2-1/2

[Event "SJRP-chB U18 op"]
[Site "Cochem"]
[Date "1999.??.??"]
[Round "?"]
[White "Sieber, Patrick"]
[Black "Edel, Ivo"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "81"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 e6 7. Be3 cxd4 8. Bxd4 Nxd4 9. cxd4 Bb4+ 10. Nc3 Ne7 11. 0-0 Bxc3 12. bxc3 0-0 13. h3 Bh5 14. Qd2 Qa5 15. g4 Bg6 16. Ne5 Nd5 17. Nxg6 hxg6 18. Rac1 Rac8 19. Bf3 Rxc3 20. Rxc3 Qxc3 21. Qxc3 Nxc3 22. Rc1 Nxa2 23. Ra1 Nc3 24. Rxa7 b5 25. Ra3 b4 26. Rb3 Rb8 27. Kf1 Kf8 28. Ke1 Ke7 29. Kd2 Kd6 30. Kd3 g5 31. Kc4 f6 32. Rxb4 Rxb4+ 33. Kxb4 Nd5+ 34. Bxd5 Kxd5 35. Kc3 Ke4 36. Kc4 Kf3 37. Kc5 Kxf2 38. Kd6 Ke3 39. Kxe6 Kxd4 40. Kf5 Ke3 41. Kg6 1/2-1/2

[Event "SJRP-ch U15"]
[Site "Sargenroth"]
[Date "1998.??.??"]
[Round "1"]
[White "Graebner, Laurent"]
[Black "Sieber, Patrick"]
[Result "0-1"]
[ECO "A85"]
[PlyCount "38"]
[EventDate "1998.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 f5 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. e3 Nf6 6. b3 0-0 7. Bb2 Nbd7 8. Bd3 e5 9. dxe5 dxe5 10. e4 Nc5 11. Bc2 Qe7 12. Nd5 Nxd5 13. exd5 e4 14. Nd4 e3 15. Qf3 exf2+ 16. Kxf2 Bxd4+ 17. Bxd4 Qh4+ 18. Kf1 Qxd4 19. Re1 Ne4 0-1

[Event "SJRH-ch U15"]
[Site "Pfeddersheim"]
[Date "1998.??.??"]
[Round "?"]
[White "Kern, Olaf"]
[Black "Sieber, Patrick"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "89"]
[EventDate "1998.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 d6 6. Be3 Bb6 7. Qd2 Bg4 8. Ne2 0-0 9. h3 Bh5 10. 0-0-0 Na5 11. Qc3 Qd7 12. g4 Bg6 13. Nh4 Kh8 14. Nf5 Bxf5 15. exf5 Bxe3+ 16. fxe3 Nxc4 17. Qxc4 d5 18. Qc3 e4 19. d4 c6 20. Rhg1 g5 21. h4 h6 22. hxg5 hxg5 23. Rh1+ Kg7 24. Ng3 Rh8 25. Rdg1 Rxh1 26. Nxh1 Rh8 27. Nf2 Qc7 28. Qe1 Qh2 29. b3 b6 30. Kd2 Rh4 31. Rh1 Qg3 32. Rg1 Qd6 33. a4 Qb4+ 34. Ke2 Qxe1+ 35. Kxe1 Kf8 36. Kf1 Ke7 37. Kg2 Nxg4 38. Nxg4 Rxg4+ 39. Kf2 Rxg1 40. Kxg1 c5 41. c3 cxd4 42. cxd4 a5 43. Kf2 Kf6 44. Kg3 Kxf5 45. Kh3 0-1

[Event "SJRP-ch U15"]
[Site "Sargenroth"]
[Date "1998.??.??"]
[Round "3"]
[White "Lantzsch, Christian"]
[Black "Sieber, Patrick"]
[Result "1-0"]
[ECO "A87"]
[PlyCount "65"]
[EventDate "1998.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 f5 2. g3 g6 3. Bg2 Bg7 4. d4 d6 5. b3 Nd7 6. Bb2 Ngf6 7. 0-0 0-0 8. c4 Re8 9. Nc3 e5 10. dxe5 dxe5 11. Ng5 c6 12. Qc2 h6 13. Nf3 e4 14. Ne1 h5 15. Rd1 h4 16. Na4 hxg3 17. hxg3 e3 18. Bf3 exf2+ 19. Rxf2 Ne4 20. Bxe4 Rxe4 21. Bxg7 Kxg7 22. Qc3+ Kf7 23. Rh2 Qf6 24. Rxd7+ Bxd7 25. Rh7+ Kg8 26. Qxf6 Kxh7 27. Qf7+ Kh6 28. Qxd7 Rxe2 29. Kf1 Rae8 30. Nf3 R8e7 31. Qd8 Kh5 32. Qh8+ Kg4 33. Qh4+ 1-0

[Event "SJRH-ch U15"]
[Site "Pfeddersheim"]
[Date "1998.??.??"]
[Round "?"]
[White "Luig, Benjamin"]
[Black "Sieber, Patrick"]
[Result "0-1"]
[ECO "A87"]
[PlyCount "34"]
[EventDate "1998.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nf3 0-0 6. b3 d6 7. 0-0 Qe8 8. Bb2 Nbd7 9. Qc2 e5 10. dxe5 dxe5 11. Nfd2 e4 12. Bd4 c5 13. Bb2 e3 14. Nf3 exf2+ 15. Rxf2 Ng4 16. Qd2 Bxb2 17. Qxb2 Qe3 0-1

[Event "SJRP-ch U15"]
[Site "Sargenroth"]
[Date "1998.??.??"]
[Round "5"]
[White "Luig, Benjamin"]
[Black "Sieber, Patrick"]
[Result "1/2-1/2"]
[ECO "E95"]
[PlyCount "24"]
[EventDate "1998.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 Nbd7 7. 0-0 e5 8. Re1 Nh5 9. Be3 f5 10. d5 f4 11. Bd2 Nhf6 12. b4 h6 1/2-1/2

[Event "SJRP-ch U15"]
[Site "Sargenroth"]
[Date "1998.??.??"]
[Round "6"]
[White "Sieber, Patrick"]
[Black "Dang, Quoc Thang"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "28"]
[EventDate "1998.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. f4 Bf5 7. Qb3 Nb6 8. Bb5+ N8d7 9. Nc3 e6 10. Bd2 d5 11. Rc1 Rc8 12. Nf3 Be7 13. Ke2 Rc7 14. Na4 Na8 1/2-1/2

[Event "SJRP-ch U15"]
[Site "Sargenroth"]
[Date "1998.??.??"]
[Round "4"]
[White "Sieber, Patrick"]
[Black "Fink, Christian"]
[Result "1/2-1/2"]
[ECO "B28"]
[PlyCount "83"]
[EventDate "1998.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Nf3 a6 5. Be2 Nc6 6. d4 cxd4 7. cxd4 e6 8. Nc3 Bb4 9. 0-0 Bxc3 10. bxc3 b5 11. Qb3 Nge7 12. Bf4 0-0 13. Ne5 Nxe5 14. Bxe5 Bb7 15. Qxd5 Bxd5 16. a4 bxa4 17. Rxa4 Rfc8 18. Bd6 Ng6 19. Rb1 Rxc3 20. Rxa6 Rac8 21. Rab6 h6 22. f3 Rc2 23. Bd3 Rc1+ 24. Kf2 Rxb1 25. Rxb1 Nf8 26. Rb8 Rxb8 27. Bxb8 Nd7 28. Bd6 f5 29. Ke3 Kf7 30. g3 Nf6 31. Be5 g5 32. f4 Ng4+ 33. Ke2 Nxh2 34. fxg5 hxg5 35. Bd6 Kg6 36. Kd2 Kh5 37. Be2+ Kg6 38. Ke3 Kh6 39. Kf2 Kg6 40. Be5 Kf7 41. Bd6 Be4 42. Bc7 1/2-1/2

[Event "SJRP-ch U15"]
[Site "Sargenroth"]
[Date "1998.??.??"]
[Round "7"]
[White "Sieber, Patrick"]
[Black "Froehlich, Peter"]
[Result "1-0"]
[ECO "C18"]
[BlackElo "2270"]
[PlyCount "61"]
[EventDate "1998.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. f4 Ne7 8. Nf3 Nbc6 9. Bb5 Bd7 10. Bxc6 Nxc6 11. Be3 a6 12. a4 Rc8 13. 0-0 Na5 14. Nd2 cxd4 15. Bxd4 Nc6 16. Qg4 g6 17. Rfc1 h5 18. Qh4 Qd8 19. Qxd8+ Nxd8 20. Rcb1 Bc6 21. Nb3 Kd7 22. Nc5+ Kc7 23. Nd3 Rb8 24. Bb6+ Kc8 25. Rb4 Re8 26. Rab1 Rf8 27. Nc5 Re8 28. Bxd8 Rxd8 29. Nxa6 Ra8 30. Nc5 Rb8 31. a5 1-0

[Event "SJRH-ch U15"]
[Site "Pfeddersheim"]
[Date "1998.??.??"]
[Round "?"]
[White "Sieber, Patrick"]
[Black "Lantzsch, Christian"]
[Result "0-1"]
[ECO "C11"]
[PlyCount "140"]
[EventDate "1998.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. dxc5 Bxc5 8. a3 a6 9. Bd3 b5 10. b4 Ba7 11. Ne2 Qc7 12. Bb2 Nb6 13. Nd2 Nc4 14. Bxc4 bxc4 15. Nf3 Bd7 16. Ned4 Rc8 17. c3 Nxd4 18. Nxd4 Bxd4 19. Qxd4 Ba4 20. Bc1 0-0 21. Ra2 Ra8 22. Be3 Rfb8 23. 0-0 a5 24. Qd2 Qd7 25. Bd4 Bb3 26. Raa1 axb4 27. axb4 Ra4 28. Qb2 Rba8 29. Rxa4 Qxa4 30. Rf2 Qb5 31. g3 Ra4 32. Kg2 Qa6 33. h3 Kf8 34. g4 g6 35. g5 Ke8 36. h4 Kd7 37. Kg3 Kc6 38. Kg2 Kb5 39. Kg3 Qa8 40. Qc1 Ra1 41. Qb2 Ra2 42. Qb1 Qa6 43. Kg2 h5 44. Kg3 Ra1 45. Qb2 Rg1+ 46. Rg2 Rd1 47. Kh3 Rd3+ 48. Rg3 Rd1 49. Rg2 Qa1 50. Qxa1 Rxa1 51. Rd2 Re1 52. Kg3 Ra1 53. Kf3 Bd1+ 54. Kf2 Bg4 55. Kg3 Rh1 56. Rh2 Rd1 57. Kg2 Rxd4 58. cxd4 Kxb4 59. Kf1 Kc3 60. Ke1 Kxd4 61. Kd2 c3+ 62. Kc1 Ke3 63. Kc2 d4 64. Rh1 Bf5+ 65. Kc1 Kxf4 66. Re1 Be4 67. Rf1+ Kxe5 68. Rxf7 d3 69. Rc7 d2+ 70. Kd1 Bf3+ 0-1

