[Event "Rheinland Pfalz Seniors op"]
[Site "Altenkirchen"]
[Date "2023.09.13"]
[Round "9"]
[White "Siebenhaar, Erich"]
[Black "Hassenrueck, Helmut"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2056"]
[BlackElo "2152"]
[PlyCount "49"]
[EventDate "2023.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 4. e3 Bb4 5. Bd3 c5 6. dxc5 Nbd7 7. Nf3 Nxc5 8. 0-0 0-0 9. Nb5 a6 10. Nbd4 Nxd3 11. cxd3 Bd6 12. Bg5 h6 13. Bh4 e5 14. Ne2 Bg4 15. Qb3 g5 16. Bg3 Qe7 17. Rfe1 Bxf3 18. gxf3 Rad8 19. f4 gxf4 20. exf4 e4 21. Nc3 Rfe8 22. dxe4 dxe4 23. Bh4 Qd7 24. Kh1 Qg4 25. Rg1 1/2-1/2

[Event "Rheinland Pfalz Seniors op"]
[Site "Altenkirchen"]
[Date "2023.09.12"]
[Round "8"]
[White "Siebenhaar, Erich"]
[Black "Schrems, Hermann"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2056"]
[BlackElo "1997"]
[PlyCount "34"]
[EventDate "2023.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 c5 4. e3 a6 5. Nf3 Nc6 6. a3 cxd4 7. exd4 Bg4 8. Be2 e6 9. h3 Bh5 10. Ne5 Bxe2 11. Nxe2 Nxe5 12. Bxe5 Bd6 13. Bxd6 Qxd6 14. 0-0 0-0 15. Ng3 Rac8 16. Qe2 Rfd8 17. Rfe1 Qf4 1/2-1/2

[Event "Rheinland Pfalz Seniors op"]
[Site "Altenkirchen"]
[Date "2023.09.11"]
[Round "7"]
[White "Paus, Franz"]
[Black "Siebenhaar, Erich"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1993"]
[BlackElo "2056"]
[PlyCount "114"]
[EventDate "2023.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Be3 Nd7 5. Qd2 a6 6. h4 h5 7. a3 b5 8. g3 Bb7 9. Bg2 Ngf6 10. f3 c5 11. Nge2 Nb6 12. b3 cxd4 13. Bxd4 0-0 14. 0-0 e5 15. Be3 d5 16. exd5 Nbxd5 17. Bg5 Qb6+ 18. Kh2 Nxc3 19. Nxc3 e4 20. Rae1 exf3 21. Bxf3 Bxf3 22. Rxf3 Ng4+ 23. Kh3 Kh7 24. Nd5 Qc6 25. Ref1 f6 26. Bf4 Rad8 27. Rd3 Rd7 28. Nb4 Rxd3 29. Qxd3 Qe6 30. Kg2 Rd8 31. Qf3 Re8 32. Rd1 a5 33. Nd5 Qe2+ 34. Qxe2 Rxe2+ 35. Kf1 Rxc2 36. Rd3 Bf8 37. Rc3 Nh2+ 38. Kg1 Rxc3 39. Nxc3 Nf3+ 40. Kf2 Nd4 41. Nd5 Bxa3 42. Nxf6+ Kg7 43. Be5 Nxb3 44. Nxh5+ Kf7 45. Nf4 Bc5+ 46. Ke1 Nd4 47. Kd1 Nc6 48. Bc7 Bf2 49. Nd3 Bd4 50. Kc2 Ke6 51. g4 a4 52. Nf4+ Kd7 53. Nd5 b4 54. h5 gxh5 55. gxh5 b3+ 56. Kd3 a3 57. Bb6 b2 0-1

[Event "Rheinland Pfalz Seniors op"]
[Site "Altenkirchen"]
[Date "2023.09.10"]
[Round "6"]
[White "Siebenhaar, Erich"]
[Black "Lares, Harald"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2056"]
[BlackElo "1969"]
[PlyCount "23"]
[EventDate "2023.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nc3 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qh4 a6 5. Bg5 g6 6. e4 Bg7 7. Bc4 h6 8. Bd2 b5 9. Bb3 e6 10. Qxd8+ Nxd8 11. Nge2 Bb7 12. f3 1/2-1/2

[Event "Rheinland Pfalz Seniors op"]
[Site "Altenkirchen"]
[Date "2023.09.09"]
[Round "5"]
[White "Duijker, Bert"]
[Black "Siebenhaar, Erich"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "1851"]
[BlackElo "2056"]
[PlyCount "98"]
[EventDate "2023.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. d4 d6 4. Nc3 Nf6 5. g3 0-0 6. Bg2 Nc6 7. 0-0 a6 8. e4 Bg4 9. h3 Bxf3 10. Bxf3 e5 11. d5 Nd4 12. Bg2 c5 13. dxc6 bxc6 14. Be3 Nd7 15. f4 Rb8 16. b3 f5 17. Rc1 Nf6 18. Kh2 Nxe4 19. Nxe4 fxe4 20. Bxe4 c5 21. Bd5+ Kh8 22. Bxd4 cxd4 23. fxe5 Bxe5 24. Rxf8+ Qxf8 25. Qf1 Qh6 26. Rc2 Qg5 27. Qg2 h5 28. Kh1 Qxg3 29. Qxg3 Bxg3 30. Kg2 Bf4 31. Be4 Kg7 32. c5 dxc5 33. Rxc5 Rb6 34. Rc4 Be3 35. Rc6 Rxc6 36. Bxc6 d3 37. Kf3 d2 38. Ke2 a5 39. a3 Kf6 40. b4 axb4 41. axb4 Kf5 42. Ba4 Bf4 43. Kf3 g5 44. Bd7+ Ke5 45. Ba4 Kd4 46. Ke2 h4 47. Bd7 Kc3 48. b5 Kc2 49. Bf5+ Kc1 0-1

[Event "Rheinland Pfalz Seniors op"]
[Site "Altenkirchen"]
[Date "2023.09.08"]
[Round "4"]
[White "Siebenhaar, Erich"]
[Black "Krueger, Erich"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2056"]
[BlackElo "2150"]
[PlyCount "176"]
[EventDate "2023.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 g6 4. e3 Bg7 5. Be2 0-0 6. Nf3 c5 7. h4 Bg4 8. Ne5 Bxe2 9. Qxe2 cxd4 10. exd4 Nc6 11. 0-0-0 h5 12. f3 Rc8 13. g4 e6 14. Bg5 Qa5 15. Nxc6 Rxc6 16. Bxf6 Bxf6 17. gxh5 Rfc8 18. hxg6 Rxc3 19. gxf7+ Kxf7 20. bxc3 Qa3+ 21. Kd2 Qxc3+ 22. Kc1 Be7 23. Rde1 Qa1+ 24. Kd2 Bb4+ 25. Ke3 Bxe1 26. Rxe1 Qc3+ 27. Kf2 Qxd4+ 28. Kf1 Qf6 29. Rb1 b6 30. Qf2 Rc4 31. Rb3 Rxh4 32. Ra3 a5 33. Qg3 Qa1+ 34. Ke2 Rc4 35. Rd3 Rxc2+ 36. Rd2 Rxd2+ 37. Kxd2 Qxa2+ 38. Ke3 Qb3+ 39. Ke2 Qc4+ 40. Ke1 a4 41. Qd6 b5 42. Qd7+ Kf6 43. Qd8+ Ke5 44. Qb8+ Kd4 45. Qf4+ Kc5 46. Qf8+ Kc6 47. Qc8+ Kd6 48. Qf8+ Ke5 49. Qb8+ Kf5 50. Qf8+ Kg5 51. Kf2 Qc2+ 52. Kg3 Qf5 53. f4+ Kg6 54. Qe8+ Qf7 55. Qxb5 Qa7 56. Qe8+ Kf6 57. Kf3 Qh7 58. Qxa4 Qh3+ 59. Kf2 Kf5 60. Qc2+ Kxf4 61. Qc7+ e5 62. Qc1+ Ke4 63. Qb1+ Qd3 64. Qh1+ Kd4 65. Qa1+ Qc3 66. Qa7+ Qc5 67. Qa1+ Ke4+ 68. Kg2 Qc2+ 69. Kh1 d4 70. Qe1+ Kd5 71. Qa5+ Qc5 72. Qa2+ Kd6 73. Qf2 Qd5+ 74. Kg1 e4 75. Qf8+ Kc6 76. Qa8+ Kc5 77. Qa3+ Kc6 78. Qa8+ Kd6 79. Qf8+ Kc7 80. Qe7+ Kc6 81. Qe8+ Kc5 82. Qf8+ Kc4 83. Qc8+ Kd3 84. Qa6+ Kd2 85. Qa3 Qg5+ 86. Kh1 Qh4+ 87. Kg2 Qg4+ 88. Kh2 Qe2+ 0-1

[Event "Rheinland Pfalz Seniors op"]
[Site "Altenkirchen"]
[Date "2023.09.07"]
[Round "3"]
[White "Polster, Wolfgang"]
[Black "Siebenhaar, Erich"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "2178"]
[BlackElo "2056"]
[PlyCount "20"]
[EventDate "2023.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Bc4 Nb6 5. Bb3 dxe5 6. Qh5 e6 7. dxe5 Nc6 8. Nf3 Nd4 9. Nxd4 Qxd4 10. Nd2 Nd7 1/2-1/2

[Event "Rheinland Pfalz Seniors op"]
[Site "Altenkirchen"]
[Date "2023.09.06"]
[Round "2"]
[White "Siebenhaar, Erich"]
[Black "Hiller, Joachim"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2056"]
[BlackElo "1897"]
[PlyCount "49"]
[EventDate "2023.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Bd3 Nc6 5. b3 d5 6. 0-0 Bd6 7. Bb2 0-0 8. Nbd2 b6 9. Ne5 Bb7 10. f4 Qe7 11. a3 Rae8 12. Qf3 Na5 13. dxc5 bxc5 14. Bc3 Nc6 15. Qh3 Qc7 16. Nxc6 d4 17. Nxd4 cxd4 18. Bxd4 e5 19. fxe5 Bxe5 20. Rxf6 g6 21. Bxe5 Qxe5 22. Raf1 Rc8 23. Nc4 Qe7 24. Nd6 Rc5 25. Nxb7 1-0

[Event "Rheinland Pfalz Seniors op"]
[Site "Altenkirchen"]
[Date "2023.09.05"]
[Round "1"]
[White "Schwab, Wolfgang"]
[Black "Siebenhaar, Erich"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1792"]
[BlackElo "2056"]
[PlyCount "82"]
[EventDate "2023.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 g6 2. Nc3 Bg7 3. Bf4 d6 4. Nf3 a6 5. e3 Nd7 6. Be2 b6 7. h3 Bb7 8. Qd2 Rc8 9. 0-0 Ngf6 10. Bd3 c5 11. b3 Qc7 12. Ne2 Nd5 13. Bh2 Nb4 14. c4 Nxd3 15. Qxd3 0-0 16. Rac1 e5 17. d5 Rce8 18. e4 Bc8 19. Rce1 f5 20. Ng5 Nf6 21. Nc3 Nxe4 22. Ncxe4 fxe4 23. Qxe4 Bf5 24. Qh4 Bf6 25. Qg3 Bxg5 26. Qxg5 Bd3 27. Re3 Bxf1 28. Kxf1 Rf5 29. Qg4 Qf7 30. f3 Rf8 31. Kg1 Qf6 32. Qe4 Qg5 33. Kh1 R5f7 34. Qd3 b5 35. Qe2 bxc4 36. bxc4 Rb7 37. Rb3 Qc1+ 38. Bg1 Rfb8 39. Rxb7 Rxb7 40. Kh2 Rb2 41. Qe4 Qf4+ 0-1

[Event "Altenkirchen Seniors op 19th"]
[Site "Altenkirchen"]
[Date "2022.07.27"]
[Round "9"]
[White "Siebenhaar, Erich"]
[Black "Paashaus, Detlef"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2020"]
[BlackElo "1964"]
[PlyCount "56"]
[EventDate "2022.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nc3 f5 2. d4 e6 3. g4 d5 4. Nf3 Nc6 5. gxf5 exf5 6. Rg1 g6 7. Bf4 Bd6 8. Qd2 a6 9. Nxd5 Bxf4 10. Nxf4 Nf6 11. 0-0-0 Ne4 12. Qe3 Nb4 13. a3 Nd5 14. Nxd5 Qxd5 15. Nd2 0-0 16. c4 Qc6 17. Bg2 Qa4 18. Bxe4 fxe4 19. Rg2 Bf5 20. h4 h5 21. Rdg1 Rf6 22. Qb3 Qxb3 23. Nxb3 Kh7 24. Kd2 Raf8 25. Nc5 Ra8 26. Ke3 Rb6 27. b4 a5 28. b5 c6 1-0

[Event "Altenkirchen Seniors op 19th"]
[Site "Altenkirchen"]
[Date "2022.07.26"]
[Round "8"]
[White "Lacrosse, Marc"]
[Black "Siebenhaar, Erich"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2003"]
[BlackElo "2020"]
[PlyCount "22"]
[EventDate "2022.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. Qc2 Nxc3 8. bxc3 c5 9. e4 Be7 10. Bb5+ Bc6 11. Bd3 Nd7 1/2-1/2

[Event "Altenkirchen Seniors op 19th"]
[Site "Altenkirchen"]
[Date "2022.07.25"]
[Round "7"]
[White "Siebenhaar, Erich"]
[Black "Tuertmann, Dieter"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2020"]
[BlackElo "1870"]
[PlyCount "47"]
[EventDate "2022.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 b6 3. e3 Ba6 4. c4 d5 5. Nbd2 Be7 6. b3 Nf6 7. Bd3 0-0 8. 0-0 Bb7 9. Bb2 a5 10. Ne5 Nbd7 11. Qc2 g6 12. Rac1 Rc8 13. Nxd7 Qxd7 14. c5 bxc5 15. dxc5 Bc6 16. Nf3 Ra8 17. Ne5 Qe8 18. Qc3 Bb5 19. Bxb5 Qxb5 20. Ng4 d4 21. Qxd4 h5 22. Nxf6+ Bxf6 23. Qxf6 Kh7 24. Qg7# 1-0

[Event "Altenkirchen Seniors op 19th"]
[Site "Altenkirchen"]
[Date "2022.07.24"]
[Round "6"]
[White "Vautrin, Stefan"]
[Black "Siebenhaar, Erich"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2119"]
[BlackElo "2020"]
[PlyCount "81"]
[EventDate "2022.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 Nf6 4. Bg2 0-0 5. e4 c5 6. Nge2 Nc6 7. 0-0 d6 8. d3 Ne8 9. Be3 Nc7 10. Qd2 Re8 11. d4 cxd4 12. Nxd4 Ne6 13. Nxc6 bxc6 14. e5 Bb7 15. exd6 Qxd6 16. Qxd6 exd6 17. Rac1 Red8 18. Rfd1 Rd7 19. b3 Kf8 20. Rd3 Ke7 21. Rcd1 Bxc3 22. Rxc3 d5 23. cxd5 cxd5 24. Rcd3 a5 25. Bxd5 a4 26. b4 Rc8 27. Bxb7 Rxb7 28. Rb1 Rb5 29. a3 h5 30. h4 Rc4 31. Rc1 Rxc1+ 32. Bxc1 Nc7 33. Kf1 Nd5 34. Ke2 Ke6 35. Be3 f5 36. Kd2 Rb7 37. Bc5 Rf7 38. Rd4 Ke5 39. Kd3 Rd7 40. Kc4 Rd8 41. b5 1-0

[Event "Altenkirchen Seniors op 19th"]
[Site "Altenkirchen"]
[Date "2022.07.23"]
[Round "5"]
[White "Siebenhaar, Erich"]
[Black "Duijker, Bert"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2020"]
[BlackElo "1873"]
[PlyCount "97"]
[EventDate "2022.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. b3 d6 2. Bb2 c5 3. e3 Nd7 4. Nf3 Ngf6 5. d4 cxd4 6. exd4 g6 7. Nbd2 Bg7 8. Bd3 0-0 9. 0-0 b6 10. Re1 Bb7 11. c4 Rc8 12. Rc1 Re8 13. Ne4 Nxe4 14. Bxe4 Bxe4 15. Rxe4 e6 16. Qd2 d5 17. cxd5 exd5 18. Rxe8+ Qxe8 19. Re1 Qd8 20. Ne5 Nf6 21. f3 Rc7 22. Re2 Qd6 23. g4 Rc8 24. Kg2 h5 25. h3 hxg4 26. hxg4 Qc7 27. Qd3 Qd6 28. Qa6 Qc7 29. Ba3 Re8 30. Qb5 Re6 31. Bb4 a5 32. Be1 Qd8 33. Bf2 Qe8 34. Qxe8+ Nxe8 35. Rc2 Bxe5 36. dxe5 f5 37. gxf5 gxf5 38. f4 Kf7 39. Kf3 Ke7 40. Be3 Kd7 41. Rh2 Ng7 42. Rh7 Rg6 43. Bxb6 Rxb6 44. Rxg7+ Ke8 45. Ke3 a4 46. bxa4 Ra6 47. Rg5 Rxa4 48. Rxf5 Rxa2 49. Rf6 1-0

[Event "Altenkirchen Seniors op 19th"]
[Site "Altenkirchen"]
[Date "2022.07.22"]
[Round "4"]
[White "Juhnke, Juergen"]
[Black "Siebenhaar, Erich"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2240"]
[BlackElo "2020"]
[PlyCount "37"]
[EventDate "2022.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c4 e6 4. Nc3 b6 5. d4 cxd4 6. Nxd4 Bb7 7. Be2 Qc7 8. a3 Nf6 9. f3 d5 10. cxd5 exd5 11. Bg5 Nbd7 12. Rc1 Qd6 13. exd5 Nxd5 14. 0-0 Qg6 15. Re1 Qxg5 16. Nxd5 Bxd5 17. Bc4+ Be6 18. Bxe6 fxe6 19. Nxe6 1-0

[Event "Altenkirchen Seniors op 19th"]
[Site "Altenkirchen"]
[Date "2022.07.21"]
[Round "3"]
[White "Siebenhaar, Erich"]
[Black "Kalkmann, Hans"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2020"]
[BlackElo "1809"]
[PlyCount "59"]
[EventDate "2022.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 e6 3. g3 Nf6 4. Bg2 d4 5. Nce2 c5 6. d3 Nc6 7. h3 Qc7 8. f4 Be7 9. Nf3 g6 10. 0-0 Bd7 11. c3 dxc3 12. bxc3 Rd8 13. Qc2 0-0 14. Bb2 Bc8 15. Rac1 b6 16. d4 Bb7 17. Ne5 Nh5 18. g4 Ng7 19. Rfd1 Nxe5 20. dxe5 Rxd1+ 21. Rxd1 Rd8 22. c4 Ba6 23. Rxd8+ Bxd8 24. Bf1 h5 25. f5 hxg4 26. f6 Ne8 27. Qa4 Kf8 28. Qxa6 Qd7 29. Qa3 Qc6 30. Qd3 1-0

[Event "Altenkirchen Seniors op 19th"]
[Site "Altenkirchen"]
[Date "2022.07.20"]
[Round "2"]
[White "Schmieder, Siegfried"]
[Black "Siebenhaar, Erich"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1884"]
[BlackElo "2020"]
[PlyCount "48"]
[EventDate "2022.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. d3 dxe4 4. Nxe4 Nxe4 5. dxe4 Qxd1+ 6. Kxd1 e5 7. Nf3 f6 8. Be3 Be6 9. Bb5+ Nd7 10. Nd2 a6 11. Bc4 Bxc4 12. Nxc4 0-0-0 13. Ke2 Bc5 14. Rhd1 Bxe3 15. Nxe3 Nc5 16. f3 Na4 17. Rxd8+ Rxd8 18. Nd1 Rd6 19. b3 Nc5 20. g3 Ne6 21. c3 g6 22. Ne3 Kd8 23. Rd1 Ke7 24. Rxd6 cxd6 1/2-1/2

[Event "Altenkirchen Seniors op 19th"]
[Site "Altenkirchen"]
[Date "2022.07.19"]
[Round "1"]
[White "Siebenhaar, Erich"]
[Black "Platten, Herbert"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2020"]
[BlackElo "1735"]
[PlyCount "43"]
[EventDate "2022.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. Nc3 e6 2. d4 d5 3. Bf4 a6 4. e3 Nf6 5. Bd3 c5 6. Nf3 c4 7. Be2 Nc6 8. 0-0 h6 9. Ne5 Bd6 10. Nxc6 bxc6 11. Bxd6 Qxd6 12. b3 cxb3 13. axb3 0-0 14. Na4 Nd7 15. Re1 c5 16. Bf3 Rb8 17. Qd2 Qc7 18. Qc3 c4 19. bxc4 dxc4 20. Be2 e5 21. Bxc4 exd4 22. Bxf7+ 1-0

[Event "BL2-Sued 2122"]
[Site "Germany"]
[Date "2022.06.19"]
[Round "8.6"]
[White "Csonka, Attila Istvan"]
[Black "Siebenhaar, Erich"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2321"]
[BlackElo "2023"]
[PlyCount "101"]
[EventDate "2022.03.05"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Speyer Schwegenheim"]
[BlackTeam "Schott Mainz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1 0-0 9. h3 Nc6 10. Nf3 Bf5 11. b3 d5 12. c5 Nc8 13. Bb5 a6 14. Bxc6 bxc6 15. 0-0 f6 16. Bf4 g5 17. Bg3 Re8 18. Re1 e6 19. Na4 Ra7 20. Rc3 Be4 21. Nd2 Bg6 22. Rce3 Rae7 23. Qe2 e5 24. Qxa6 exd4 25. Rxe7 Rxe7 26. Rxe7 Nxe7 27. Bd6 Qe8 28. Nb6 Bf8 29. Qe2 Nf5 30. Qxe8 Bxe8 31. Bxf8 Kxf8 32. a4 d3 33. a5 Nd4 34. a6 Nb5 35. Nc8 Bd7 36. a7 Nxa7 37. Nxa7 Ke7 38. b4 Kd8 39. b5 cxb5 40. c6 Be8 41. Nxb5 Bxc6 42. Nd4 Be8 43. f4 gxf4 44. Kf2 Bg6 45. Ne6+ Ke7 46. Nxf4 Kd6 47. Nxg6 hxg6 48. Ke3 Ke5 49. Nf3+ Kf5 50. g4+ Ke6 51. Kxd3 1-0

[Event "BL2-Sued 2122"]
[Site "Germany"]
[Date "2022.03.05"]
[Round "1.8"]
[White "Voelbel, Patrick"]
[Black "Siebenhaar, Erich"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2094"]
[BlackElo "2033"]
[PlyCount "89"]
[EventDate "2022.03.05"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Worms"]
[BlackTeam "Schott Mainz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Be3 Nd7 5. Qd2 a6 6. 0-0-0 b5 7. h4 Bb7 8. h5 c5 9. dxc5 Nxc5 10. f3 h6 11. hxg6 fxg6 12. Nge2 Ne6 13. Nd5 Bxd5 14. exd5 Nf8 15. g3 Qc7 16. Bh3 Rb8 17. Nf4 b4 18. Qd3 Qa5 19. Kb1 Qb5 20. Qd2 Qc4 21. Bf1 Qc3 22. Qc1 Qc8 23. Bd3 Kf7 24. Qd2 Qc3 25. Qxc3 bxc3 26. b3 a5 27. a4 Nf6 28. Bc4 N6d7 29. Ne2 g5 30. Bb5 Ne5 31. f4 gxf4 32. gxf4 Ng4 33. Bd4 Bxd4 34. Rxd4 h5 35. Nxc3 Ng6 36. Bd7 Rb4 37. Rxb4 axb4 38. Bxg4 hxg4 39. Rxh8 Nxh8 40. Ne2 Ke8 41. Kc1 Ng6 42. Kd2 Nf8 43. Nd4 Ng6 44. Ke3 Nh4 45. Kf2 1-0

[Event "BL2-West 1920"]
[Site "Germany"]
[Date "2020.03.01"]
[Round "7.8"]
[White "Dzierzenga, Stefan"]
[Black "Siebenhaar, Erich"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2194"]
[BlackElo "2025"]
[PlyCount "17"]
[EventDate "2019.09.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Siegburg"]
[BlackTeam "Schott Mainz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. e6 fxe6 5. d4 c5 6. dxc5 Nc6 7. Nf3 g6 8. Nd4 Nxc5 9. Nxc6 1-0

[Event "BL2-West 1920"]
[Site "Germany"]
[Date "2020.02.09"]
[Round "6.8"]
[White "Siebenhaar, Erich"]
[Black "Agrest, Inna"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2025"]
[BlackElo "2279"]
[PlyCount "127"]
[EventDate "2019.09.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Schott Mainz"]
[BlackTeam "Duesseldorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 0-0 5. Nbd2 d6 6. h3 Nbd7 7. e4 c5 8. Bd3 cxd4 9. Bxd4 e5 10. Bb2 d5 11. 0-0 Nc5 12. Re1 dxe4 13. Nxe4 Ncxe4 14. Bxe4 Nxe4 15. Rxe4 Bf5 16. Rc4 Qe7 17. a4 Rfd8 18. Qe2 Rac8 19. Rxc8 Rxc8 20. Ne1 Qc5 21. g4 Be6 22. Qb5 Qc7 23. Rd1 a6 24. Qe2 Qc5 25. Qe3 Qxe3 26. fxe3 h5 27. gxh5 gxh5 28. Kg2 f6 29. e4 Bh6 30. c4 Kf7 31. Rd3 Bf4 32. Rf3 Rg8+ 33. Kf2 h4 34. Nd3 Bg3+ 35. Ke3 Rg5 36. Nf2 Bf4+ 37. Ke2 Rg1 38. Nd3 Rg2+ 39. Kf1 Rg5 40. Nxf4 exf4 41. Rxf4 Bxh3+ 42. Ke1 Rg1+ 43. Kd2 Rg2+ 44. Kc1 Bg4 45. Rxf6+ Ke8 46. Rh6 h3 47. Be5 Re2 48. Bd6 Rxe4 49. Kb2 Kd7 50. c5 Bf5 51. Rh5 Ke6 52. Kc3 Re3+ 53. Kc4 Kf6 54. b4 Ra3 55. a5 Be6+ 56. Kd4 Rb3 57. c6 bxc6 58. Kc5 Bd5 59. Kb6 Ke6 60. Rh6+ Kd7 61. Kxa6 Be6 62. Bc5 Rb2 63. Rh7+ Kc8 64. Bd6 1-0

[Event "BL2-West 1920"]
[Site "Germany"]
[Date "2020.01.19"]
[Round "5.8"]
[White "Pauly, Carlo"]
[Black "Siebenhaar, Erich"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2265"]
[BlackElo "2025"]
[PlyCount "113"]
[EventDate "2019.09.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Koeln Porz"]
[BlackTeam "Schott Mainz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. g3 Nc6 5. Bg2 e5 6. d5 Nce7 7. Nc3 h6 8. 0-0 f5 9. e4 Nf6 10. exf5 gxf5 11. Nh4 c5 12. dxc6 bxc6 13. b3 0-0 14. Ba3 Ne8 15. Qd2 Rb8 16. Rad1 Rf6 17. Rfe1 Qc7 18. f4 Ng6 19. Nxg6 Rxg6 20. c5 d5 21. fxe5 Bxe5 22. Rxe5 Qxe5 23. Re1 Qf6 24. Rxe8+ Kf7 25. Re1 Bd7 26. Bb2 Qg5 27. Qd4 Re8 28. Rxe8 Kxe8 29. Ne2 Kd8 30. Nf4 Rg8 31. Bxd5 cxd5 32. Qxd5 Rg6 33. Nxg6 Qxg6 34. Qa8+ Ke7 35. Be5 f4 36. Qd5 Qb1+ 37. Kg2 Qxa2+ 38. Kf3 Qxh2 39. Qd6+ Ke8 40. Qg6+ Kd8 41. Qf6+ Ke8 42. Qh8+ Ke7 43. Qg7+ Ke8 44. Qg8+ Ke7 45. Bd6+ Kf6 46. Qd8+ Kg6 47. Qxd7 Qxg3+ 48. Ke4 Qe3+ 49. Kd5 Qxb3+ 50. Kc6 f3 51. Qg4+ Kf6 52. Qf4+ Kg6 53. Qe4+ Kf6 54. Be5+ Kg5 55. Bf4+ Kh5 56. Be3 Qf7 57. Qd5+ 1-0

[Event "BL2-West 1920"]
[Site "Germany"]
[Date "2019.12.08"]
[Round "4.8"]
[White "Siebenhaar, Erich"]
[Black "Ganzer, Uwe"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "2025"]
[BlackElo "2214"]
[PlyCount "44"]
[EventDate "2019.09.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Schott Mainz"]
[BlackTeam "Bochum"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 c5 3. e3 e6 4. Bd3 b6 5. 0-0 Be7 6. Nbd2 Ba6 7. c4 0-0 8. b3 Nc6 9. Bb2 Nb4 10. Bb1 d5 11. Ne5 Rc8 12. Qf3 cxd4 13. exd4 Bb7 14. Qh3 Nc6 15. Rd1 dxc4 16. Nxc6 Rxc6 17. d5 c3 18. Bxc3 Rxc3 19. Qxc3 Nxd5 20. Qh3 g6 21. Be4 b5 22. a4 a6 1/2-1/2

[Event "BL2-West 1920"]
[Site "Germany"]
[Date "2019.11.24"]
[Round "3.8"]
[White "Huhndorf, Arnold"]
[Black "Siebenhaar, Erich"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2211"]
[BlackElo "2025"]
[PlyCount "139"]
[EventDate "2019.09.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Remagen Sinzig"]
[BlackTeam "Schott Mainz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nc6 5. d5 Nd4 6. Be3 c5 7. dxc6 Nxc6 8. Qd2 Be6 9. Nd5 Nf6 10. f3 0-0 11. Ne2 Ne5 12. Nec3 Rc8 13. b3 Bxd5 14. exd5 a6 15. Rc1 e6 16. Be2 exd5 17. Nxd5 Nxd5 18. Qxd5 Qe7 19. Kf2 Rfe8 20. Qd2 Qf6 21. h3 h6 22. Rhe1 Kh7 23. Kg1 Nc6 24. Rcd1 Qc3 25. Bxh6 Qd4+ 26. Kh1 Bf6 27. Qf4 Qxf4 28. Bxf4 Bc3 29. Bd2 Bf6 30. Bd3 Bh4 31. Rxe8 Rxe8 32. Be4 Bg3 33. Be1 Be5 34. g3 Nd8 35. Kg2 Kg7 36. b4 f5 37. Bd5 f4 38. g4 Nc6 39. b5 axb5 40. cxb5 Nd4 41. Bxb7 Nc2 42. Rc1 Bd4 43. Rxc2 Rxe1 44. Bd5 Kf6 45. h4 Rg1+ 46. Kh2 Ke5 47. Be4 Rf1 48. Re2 d5 49. Bd3+ Kf6 50. g5+ Kf7 51. Re7+ Kxe7 52. Bxf1 Bb6 53. Bd3 Kf7 54. a4 Ba5 55. Kg2 Bb6 56. Kf1 Ba5 57. Ke2 Kg7 58. Bb1 Kf7 59. Kd3 Ke6 60. Ke2 Kf7 61. Kf2 Bb6+ 62. Kg2 Kg7 63. Kh3 Ba5 64. Kg4 Bc7 65. h5 gxh5+ 66. Kxh5 Ba5 67. Kg4 Bc7 68. Kf5 d4 69. Ke6 Bd8 70. g6 1-0

[Event "BL2-West 1920"]
[Site "Germany"]
[Date "2019.10.20"]
[Round "2.6"]
[White "Siebenhaar, Erich"]
[Black "Kniest, Oliver"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2025"]
[BlackElo "2292"]
[PlyCount "64"]
[EventDate "2019.09.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Schott Mainz"]
[BlackTeam "Solingen II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Nbd2 Bb7 5. Bd3 c5 6. b3 Nc6 7. Bb2 d5 8. 0-0 Bd6 9. Ne5 0-0 10. a3 Rc8 11. f4 Ne7 12. c4 cxd4 13. exd4 Ng6 14. Qe2 Qe7 15. b4 dxc4 16. Ndxc4 Nd5 17. Nxg6 hxg6 18. Ne5 Rfd8 19. Rae1 a5 20. bxa5 bxa5 21. Qg4 Nf6 22. Qh3 Bc6 23. f5 gxf5 24. Bxf5 Bxe5 25. Rxe5 Qb7 26. Bxe6 fxe6 27. Rxf6 gxf6 28. Rh5 Qg7 29. Qxe6+ Kf8 30. d5 Bd7 31. Qd6+ Kf7 32. Bxf6 Rc1+ 0-1

[Event "BL2-West 1819"]
[Site "Germany"]
[Date "2019.04.07"]
[Round "9.8"]
[White "Breitkopf Lazar, Patrick Robert"]
[Black "Siebenhaar, Erich"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "1589"]
[BlackElo "2039"]
[PlyCount "117"]
[EventDate "2018.11.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]
[WhiteTeam "Aachen SV"]
[BlackTeam "Mainz Schott"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Bd3 Nd7 7. 0-0 g6 8. c4 Nxe5 9. dxe5 Nb4 10. Be4 Qxd1 11. Rxd1 Bg7 12. Bf4 0-0 13. a3 Na6 14. b4 Be6 15. Nd2 Rad8 16. Nb3 Bxc4 17. Na5 Bd5 18. Bxd5 cxd5 19. Nxb7 Rd7 20. Na5 g5 21. Bg3 h5 22. h3 Rc8 23. Rac1 Rxc1 24. Rxc1 Nc7 25. Nc6 Nb5 26. a4 Na3 27. b5 d4 28. h4 Bh6 29. Rd1 d3 30. e6 fxe6 31. hxg5 Bxg5 32. Ne5 Rd4 33. Nf3 Rd5 34. Nxg5 Nc4 35. Nf3 Nb2 36. Rb1 d2 37. Nxd2 Rxd2 38. Bb8 Nxa4 39. Bxa7 Rd7 40. b6 Rb7 41. Rb4 Nc5 42. Rc4 Na6 43. Kh2 Kf7 44. Kg3 e5 45. Kh4 Ke6 46. Kxh5 Kd5 47. Rc8 e6 48. Kg6 Kd6 49. g4 Nc5 50. Rc7 e4 51. Rxb7 Nxb7 52. g5 Nc5 53. Kh7 Kc6 54. b7 Nxb7 55. g6 Nd6 56. g7 Ne8 57. Bd4 Nxg7 58. Kxg7 Kd5 59. Be3 1-0

[Event "BL2-West 1819"]
[Site "Germany"]
[Date "2019.03.24"]
[Round "8.8"]
[White "Siebenhaar, Erich"]
[Black "Wickenfeld, Stefan"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "2044"]
[BlackElo "2222"]
[PlyCount "132"]
[EventDate "2018.11.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]
[WhiteTeam "Mainz Schott"]
[BlackTeam "Solingen II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. e3 g6 4. Bd3 Bg7 5. 0-0 0-0 6. h3 b6 7. b3 Bb7 8. Bb2 c5 9. c4 Nbd7 10. Nbd2 Rc8 11. Rc1 e6 12. Qe2 Qe7 13. Ne5 Nxe5 14. dxe5 Nd7 15. f4 Nb8 16. Nf3 Rcd8 17. Rcd1 Nc6 18. cxd5 Rxd5 19. Bc4 Rxd1 20. Rxd1 Rd8 21. Bc3 Bf8 22. Rxd8 Qxd8 23. Qd2 Qc7 24. Qd3 Ne7 25. Kf2 Nd5 26. Bd2 Qe7 27. a3 Nc7 28. Ng5 Kg7 29. Ne4 b5 30. Nd6 bxc4 31. Qxc4 Qd7 32. Qxc5 Qc6 33. Qxc6 Bxc6 34. a4 a6 35. e4 Ne8 36. Bb4 Nxd6 37. exd6 f6 38. e5 fxe5 39. fxe5 Kf7 40. Bd2 Bg7 41. Bf4 Ke8 42. g4 a5 43. Ke3 Bd5 44. Kd4 Bxb3 45. Kc5 Bxa4 46. Kb6 g5 47. Bh2 Kd7 48. Kxa5 Bc6 49. Kb6 Bg2 50. h4 gxh4 51. Bf4 h3 52. g5 h6 53. gxh6 Bxh6 54. Bh2 Be3+ 55. Kb5 Bf1+ 56. Kb4 Bd4 57. Kb3 Bd3 58. Kb4 Kc6 59. Kb3 Bb5 60. Kb4 Bc5+ 61. Ka5 Be3 62. Kb4 Bd2+ 63. Kb3 Kd5 64. Kc2 Be3 65. Kc3 Bd4+ 66. Kb4 Bd7 0-1

[Event "BL2-West 1819"]
[Site "Germany"]
[Date "2018.10.21"]
[Round "1.8"]
[White "Prueske, Wolfgang"]
[Black "Siebenhaar, Erich"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "1973"]
[BlackElo "2046"]
[PlyCount "34"]
[EventDate "2018.11.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]
[WhiteTeam "Dortmund Hansa"]
[BlackTeam "Mainz Schott"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. d5 g6 7. Bd3 Bg7 8. Ne2 N8d7 9. Nbc3 Nc5 10. b3 Nxd3+ 11. Qxd3 0-0 12. Be3 Nd7 13. Bd4 Nf6 14. 0-0 Bf5 15. Qd2 a6 16. Ng3 Bd7 17. Nge4 Nxe4 1/2-1/2

[Event "BL2-West 1718"]
[Site "Germany"]
[Date "2018.02.25"]
[Round "7.8"]
[White "Wisskirchen, Andreas"]
[Black "Siebenhaar, Erich"]
[Result "1/2-1/2"]
[ECO "E66"]
[WhiteElo "2205"]
[BlackElo "2051"]
[PlyCount "24"]
[EventDate "2017.10.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]
[WhiteTeam "Koeln SF"]
[BlackTeam "Schott Mainz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 g6 2. d4 Bg7 3. g3 Nf6 4. Bg2 0-0 5. 0-0 d6 6. c4 Nc6 7. Nc3 a6 8. d5 Na5 9. Qd3 c5 10. e4 Rb8 11. Qe2 b5 12. e5 Ng4 1/2-1/2

[Event "BL2-Sued 1617"]
[Site "Germany"]
[Date "2017.05.07"]
[Round "9.8"]
[White "Siebenhaar, Erich"]
[Black "Von Rahden, Arvid"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "2036"]
[BlackElo "2200"]
[PlyCount "21"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Schott Mainz"]
[BlackTeam "Heusenstamm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Nbd2 e6 5. b3 Nbd7 6. Bb2 Be7 7. Be2 0-0 8. Ne5 Nxe5 9. dxe5 Ne4 10. Nxe4 Bxe4 11. 0-0 1/2-1/2

[Event "BL2-Sued 1617"]
[Site "Germany"]
[Date "2017.03.19"]
[Round "7.8"]
[White "Siebenhaar, Erich"]
[Black "Schmohel, Andreas"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2036"]
[PlyCount "109"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Schott Mainz"]
[BlackTeam "Viernheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 e6 3. e3 c5 4. b3 Nc6 5. Bb2 Nf6 6. Bd3 cxd4 7. exd4 Bd7 8. a3 Bd6 9. 0-0 Ne7 10. Nbd2 0-0 11. Qe2 Rc8 12. Ne5 Ng6 13. f4 Ne8 14. Kh1 f5 15. Rae1 Nxe5 16. dxe5 Be7 17. Nf3 Nc7 18. Rc1 a6 19. Rfd1 Be8 20. Nd4 Bc5 21. c4 Qe7 22. b4 Bxd4 23. Bxd4 Qh4 24. Qd2 Bh5 25. Re1 Qe7 26. Bc5 Qh4 27. Bxf8 Rxf8 28. Rf1 Qe7 29. Qe3 Qd7 30. Qb6 Rb8 31. c5 Qc6 32. Qxc6 bxc6 33. Rb1 Nb5 34. Bxb5 axb5 35. Ra1 Ra8 36. h3 Be2 37. Rf2 Bc4 38. Rd2 Bb3 39. Kh2 h5 40. g4 hxg4 41. hxg4 g6 42. gxf5 gxf5 43. Rd3 Bc4 44. Rg1+ Kf7 45. Rh3 Rg8 46. Rh7+ Kf8 47. Rxg8+ Kxg8 48. Rd7 Kf8 49. Kg3 Ke8 50. Rd6 d4 51. Rxd4 Bd5 52. Kh4 Kf8 53. Kg5 Kg7 54. Rd2 Kf7 55. Kh6 1-0

[Event "BL2-Sued 1617"]
[Site "Germany"]
[Date "2016.12.04"]
[Round "3.8"]
[White "Weidemann, Joerg"]
[Black "Siebenhaar, Erich"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2305"]
[BlackElo "2036"]
[PlyCount "97"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Emmendingen"]
[BlackTeam "Schott Mainz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Bc4 Nb6 5. Bb3 dxe5 6. Qh5 e6 7. dxe5 Nc6 8. Nf3 Nd4 9. Nxd4 Qxd4 10. 0-0 Be7 11. Nd2 Bd7 12. Nf3 Qe4 13. a4 Qg6 14. Qh3 c5 15. a5 Nd5 16. Bd2 f5 17. exf6 gxf6 18. Rfe1 Rg8 19. g3 Rd8 20. Nh4 Qg4 21. Qg2 Bc6 22. f3 Qd4+ 23. Kh1 c4 24. c3 Qc5 25. Bc2 Kf7 26. Qe2 Rd6 27. Bxh7 Rg7 28. Bc2 f5 29. Ng2 Bf6 30. Nf4 Nxf4 31. Bxf4 e5 32. Be3 Qd5 33. Bxf5 Qxf3+ 34. Qxf3 Bxf3+ 35. Kg1 e4 36. Bf4 Rd5 37. Bxe4 Bxe4 38. Rxe4 Rb5 39. Rf1 Kg6 40. Rf2 Re7 41. Rxc4 Re1+ 42. Kg2 Rxa5 43. Bd2 Re6 44. h4 Rb5 45. b4 a5 46. Rg4+ Kh5 47. Kh3 axb4 48. cxb4 Rd5 49. Rg8 1-0

[Event "BL2-Sued 1617"]
[Site "Germany"]
[Date "2016.10.16"]
[Round "1.7"]
[White "Siebenhaar, Erich"]
[Black "Hirneise, Tobias"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "2036"]
[BlackElo "2477"]
[PlyCount "55"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]
[WhiteTeam "Schott Mainz"]
[BlackTeam "Deizisau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 d5 3. e3 c6 4. Bd3 Bg4 5. h3 Bh5 6. b3 Nbd7 7. Bb2 e6 8. Nbd2 Bd6 9. 0-0 Qe7 10. c4 0-0 11. Qc2 dxc4 12. Bxc4 Rac8 13. e4 b5 14. Bd3 e5 15. dxe5 Nxe5 16. Nxe5 Bxe5 17. Bxe5 Qxe5 18. Rae1 Rfd8 19. Re3 Nd7 20. Be2 Bxe2 21. Rxe2 Qc5 22. Nf3 Qxc2 23. Rxc2 c5 24. Rd1 f6 25. Rcd2 Rc7 26. e5 Kf7 27. Rd6 fxe5 28. Ng5+ 1-0

[Event "Hessen-ch op-A"]
[Site "Floersheim"]
[Date "2016.05.08"]
[Round "7"]
[White "Trumpp, Lothar"]
[Black "Siebenhaar, Erich"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "2046"]
[BlackElo "2021"]
[PlyCount "37"]
[EventDate "2016.05.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. Nxd5 Nxe5 5. Ne3 c5 6. g3 Nbc6 7. d3 h5 8. h3 Nd4 9. Bg2 Rb8 10. f4 Nec6 11. Nf3 g6 12. 0-0 Bg7 13. c3 Nxf3+ 14. Qxf3 e6 15. Nc4 Ne7 16. a4 b6 17. Rd1 Bb7 18. Qf2 Bxg2 19. Qxg2 1/2-1/2

[Event "Hessen-ch op-A"]
[Site "Floersheim"]
[Date "2016.05.07"]
[Round "5"]
[White "Sessler, Joachim"]
[Black "Siebenhaar, Erich"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "2138"]
[BlackElo "2021"]
[PlyCount "22"]
[EventDate "2016.05.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nc3 e6 4. d4 d6 5. Nf3 Nc6 6. Ne4 Nb6 7. Bg5 Be7 8. exd6 cxd6 9. h4 h6 10. Bf4 Nd5 11. Bd2 Nf6 1/2-1/2

[Event "Hessen-ch op-A"]
[Site "Floersheim"]
[Date "2016.05.07"]
[Round "6"]
[White "Siebenhaar, Erich"]
[Black "Hristovski, Srdzan"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "2021"]
[BlackElo "2147"]
[PlyCount "67"]
[EventDate "2016.05.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. b3 Nc6 6. Bb2 Be7 7. 0-0 b6 8. Ne5 Nxe5 9. dxe5 Nd7 10. f4 g6 11. e4 Bb7 12. exd5 Bxd5 13. Nc3 Bc6 14. Be4 Qc7 15. Qf3 Rc8 16. Rfd1 a6 17. Qe2 b5 18. a4 b4 19. Bxc6 Qxc6 20. Ne4 0-0 21. Nd6 Ra8 22. Rac1 Nb6 23. Nc4 Nd5 24. Qf3 Rfd8 25. Rd3 Ra7 26. Rcd1 Rad7 27. g4 Bf8 28. Kf2 Qc7 29. Kg3 Bh6 30. Bc1 Bg7 31. Bb2 Bh6 32. Bc1 Bg7 33. Bb2 Bh6 34. Bc1 1/2-1/2

[Event "Hessen-ch op-A"]
[Site "Floersheim"]
[Date "2016.05.06"]
[Round "3"]
[White "Schellen, Sven"]
[Black "Siebenhaar, Erich"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1822"]
[BlackElo "2021"]
[PlyCount "144"]
[EventDate "2016.05.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1 0-0 9. b3 Bf5 10. h3 d5 11. c5 Nc8 12. Nf3 Nc6 13. Qd2 Re8 14. Be2 Be4 15. Ng5 Bxg2 16. Rg1 Be4 17. Ncxe4 dxe4 18. d5 Ne5 19. Nxe4 a6 20. f4 Nd7 21. Bf3 Nf6 22. Nf2 Rb8 23. Kf1 e6 24. d6 Na7 25. Bd4 Nc6 26. Bb2 Nd7 27. Bxg7 Kxg7 28. b4 Qf6 29. Ng4 Qd4 30. Qxd4+ Nxd4 31. Kf2 f6 32. Rgd1 Nxf3 33. Kxf3 Rbc8 34. Nf2 e5 35. Ne4 exf4 36. Kxf4 Re5 37. Nc3 Rce8 38. Nd5 Rf5+ 39. Kg3 Re2 40. Re1 Rxa2 41. Re7+ Kh6 42. Nc3 Raf2 43. Re3 Ne5 44. Ne4 Rb2 45. Nxf6 Rg5+ 46. Ng4+ Nxg4 47. hxg4 Rxb4 48. Rd3 Rgxg4+ 49. Kf3 Rgf4+ 50. Ke3 Rbe4+ 51. Kd2 Re8 52. d7 Rd8 53. Rb1 Rf5 54. Rxb7 Rxc5 55. Ke3 Kg5 56. Ke4 Kf6 57. Kd4 Rb5 58. Rxb5 axb5 59. Kc5 h5 60. Kc6 h4 61. Kc7 Rxd7+ 62. Rxd7 g5 63. Rd3 g4 64. Kd6 h3 65. Rd2 g3 66. Rd3 g2 67. Rf3+ Kg5 68. Rf8 h2 69. Rg8+ Kf4 70. Rxg2 h1Q 71. Rb2 Qf1 72. Rb4+ Qc4 0-1

[Event "Hessen-ch op-A"]
[Site "Floersheim"]
[Date "2016.05.06"]
[Round "4"]
[White "Siebenhaar, Erich"]
[Black "Gersmann, Kai"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2021"]
[BlackElo "2094"]
[PlyCount "105"]
[EventDate "2016.05.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Be3 a6 5. Be2 e6 6. Qd2 b5 7. Bf3 Bb7 8. a4 b4 9. Nce2 a5 10. h4 h5 11. c3 Na6 12. Nh3 Nh6 13. Qd3 Qd7 14. 0-0 Ng4 15. Bg5 c5 16. Rfd1 cxd4 17. cxd4 Bc6 18. b3 Qb7 19. d5 exd5 20. exd5 Bd7 21. Bxg4 Bxg4 22. Qe3+ Kf8 23. f3 Bxh3 24. gxh3 Re8 25. Qd2 Bxa1 26. Rxa1 Kg8 27. Bf6 Rh7 28. Ng3 Nc5 29. Re1 Qa8 30. Rxe8+ Qxe8 31. Qf4 Qe1+ 32. Nf1 Nd3 33. Qe3 Qxe3+ 34. Nxe3 Ne5 35. Nc4 Kf8 36. Nxd6 Nd7 37. Bd8 f5 38. Bxa5 Nc5 39. Bxb4 Nxb3 40. Nxf5+ Ke8 41. Nd6+ Kd7 42. Ne4 Rf7 43. a5 Kc7 44. Ng5 Rd7 45. Ne6+ Kc8 46. d6 Rf7 47. a6 Ra7 48. Nc7 Kd7 49. Kf2 Nd4 50. Bc5 Nc6 51. Ke3 Rxc7 52. dxc7 Kxc7 53. Ke4 1-0

[Event "Hessen-ch op-A"]
[Site "Floersheim"]
[Date "2016.05.05"]
[Round "1"]
[White "Leimeister, Erhard"]
[Black "Siebenhaar, Erich"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2257"]
[BlackElo "2021"]
[PlyCount "23"]
[EventDate "2016.05.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 Nc6 4. d5 Nd4 5. Ne2 c5 6. Nxd4 cxd4 7. Bd3 e5 8. 0-0 d6 9. f4 Nf6 10. fxe5 dxe5 11. Bg5 h6 12. Bxf6 1-0

[Event "Hessen-ch op-A"]
[Site "Floersheim"]
[Date "2016.05.05"]
[Round "2"]
[White "Siebenhaar, Erich"]
[Black "Wachsmann, Dietmar"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2021"]
[BlackElo "1845"]
[PlyCount "64"]
[EventDate "2016.05.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 Nh5 6. Be5 f6 7. Bg3 c6 8. Be2 Bg4 9. Bxb8 Qxb8 10. h3 Bxf3 11. Bxf3 0-0 12. g4 Ng3 13. fxg3 Qxg3+ 14. Ke2 Bh6 15. Qg1 Qd6 16. a3 e5 17. Qg3 Rae8 18. Rae1 Bf4 19. dxe5 Qxe5 20. Bxd5+ cxd5 21. Qf3 Qxe3+ 22. Qxe3 Rxe3+ 23. Kd1 Re5 24. Rhf1 Bg3 25. Rxe5 Bxe5 26. Kd2 Rd8 27. Kd3 Kf7 28. Ne2 Ke6 29. c3 f5 30. Nd4+ Bxd4 31. Kxd4 Rf8 32. Re1+ Kd6 1/2-1/2

[Event "Oberliga Sued W 1314"]
[Site "Germany"]
[Date "2014.03.16"]
[Round "8.7"]
[White "Siebenhaar, Erich"]
[Black "Sattel, Dominique"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2083"]
[BlackElo "2110"]
[PlyCount "58"]
[EventDate "2013.10.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Schott Mainz II"]
[BlackTeam "Worms"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d6 2. e4 Nf6 3. Nc3 Nbd7 4. Be3 e5 5. d5 Be7 6. f3 c6 7. Qd2 Qc7 8. 0-0-0 a6 9. g4 c5 10. g5 Nh5 11. Nge2 b5 12. Ng3 Nxg3 13. hxg3 Rb8 14. Qf2 Qa5 15. Kb1 c4 16. Ne2 Qc7 17. Bh3 b4 18. Nc1 a5 19. Bxd7+ Bxd7 20. Rh2 a4 21. Rdh1 b3 22. cxb3 axb3 23. a3 c3 24. Rxh7 Rxh7 25. Rxh7 c2+ 26. Ka1 Qa5 27. Rh8+ Bf8 28. Nd3 Bb5 29. Nb4 Qxb4 0-1

[Event "Oberliga Sued W 1314"]
[Site "Germany"]
[Date "2014.02.09"]
[Round "6.7"]
[White "Siebenhaar, Erich"]
[Black "Hoegerl, Gerd"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2083"]
[BlackElo "2214"]
[PlyCount "25"]
[EventDate "2013.10.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Schott Mainz II"]
[BlackTeam "Mutterstadt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. Be2 c5 7. Ne5 cxd4 8. exd4 Nc6 9. 0-0 Qb6 10. Nxc6 bxc6 11. Na4 Qa5 12. c3 Nd7 13. b4 1/2-1/2

[Event "Oberliga Sued W 1213"]
[Site "Germany"]
[Date "2012.11.11"]
[Round "2.8"]
[White "Sahm, Philipp"]
[Black "Siebenhaar, Erich"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1933"]
[BlackElo "2037"]
[PlyCount "74"]
[EventDate "2012.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Winterbach Turm"]
[BlackTeam "Schott Mainz II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. Nxd5 Nxe5 5. Ne3 c5 6. b3 g6 7. Bb2 Bg7 8. Nc4 Nbc6 9. f4 Nxc4 10. Bxg7 Rg8 11. Bc3 Nd6 12. Nf3 f6 13. Be2 Qc7 14. 0-0 Ne4 15. Bc4 Rf8 16. Qe1 Nxc3 17. dxc3 Qxf4 18. Rd1 Qc7 19. Qe3 Bd7 20. Rd5 0-0-0 21. Rxc5 Kb8 22. a4 e5 23. b4 b6 24. b5 bxc5 25. bxc6 Qxc6 26. Rb1+ Kc7 27. Rb5 Kd6 28. Ra5 Qc7 29. Ra6+ Ke7 30. Qh6 Rde8 31. Qxh7+ Kd8 32. Qxg6 e4 33. Nd2 Qf4 34. Nf1 e3 35. Be2 Qf2+ 36. Kh1 Qxe2 37. Rxf6 Qxf1+ 0-1

[Event "Mainz Ordix op 16th"]
[Site "Mainz"]
[Date "2009.08.01"]
[Round "1"]
[White "Navara, David"]
[Black "Siebenhaar, Erich"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2687"]
[BlackElo "1914"]
[PlyCount "99"]
[EventDate "2009.08.01"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 Nd7 6. Nf3 g6 7. c4 N5f6 8. Nc3 Bg7 9. Be2 0-0 10. 0-0 c5 11. d5 a6 12. Re1 Nb6 13. Be3 Qc7 14. Qd2 Bg4 15. Bf4 Qc8 16. b3 Re8 17. h3 Bf5 18. Bf1 Ne4 19. Nxe4 Bxa1 20. Rxa1 Bxe4 21. Ng5 Bf5 22. Re1 f6 23. Ne6 Bxe6 24. Rxe6 Nd7 25. Qe3 Kf7 26. Bh6 a5 27. Rc6 Qxc6 28. dxc6 bxc6 29. Be2 e5 30. Bf3 Re6 31. Qd2 Ke7 32. Be3 a4 33. b4 f5 34. Bg5+ Ke8 35. b5 e4 36. bxc6 Rxc6 37. Qd5 Raa6 38. Qg8+ Nf8 39. Qg7 Re6 40. Bd1 a3 41. Kh2 h5 42. h4 f4 43. Bxf4 Re7 44. Qh8 Kf7 45. Bh6 Ne6 46. Qh7+ Ke8 47. Qxg6+ Kd7 48. Qxh5 Rb6 49. Bg4 Rb2 50. Qd5+ 1-0

[Event "FRA-chT2 East 0708"]
[Site "France"]
[Date "2008.02.10"]
[Round "7.3"]
[White "Lutz, Eric"]
[Black "Siebenhaar, Erich"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2230"]
[BlackElo "2170"]
[PlyCount "49"]
[EventDate "2007.10.21"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Bischwiller II"]
[BlackTeam "Saverne"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "FRA"]

1. d4 g6 2. c3 Bg7 3. Bg5 d6 4. Nd2 h6 5. Bh4 f5 6. h3 f4 7. e4 g5 8. Qh5+ Kf8 9. Bxg5 hxg5 10. Qxg5 Bh6 11. Qh4 f3 12. Qg3 fxg2 13. Qxg2 e5 14. Ngf3 Nc6 15. Bc4 Qf6 16. Rg1 Nge7 17. dxe5 Nxe5 18. Nxe5 dxe5 19. Rd1 Bxh3 20. Qg3 Rd8 21. Nb3 Rxd1+ 22. Kxd1 Bf5 23. Qf3 b6 24. Kc2 Be6 25. Bxe6 0-1

[Event "BCF-chT4 0607 (4NCL)"]
[Site "Sunningdale"]
[Date "2007.05.28"]
[Round "11.171"]
[White "BYE"]
[Black "Siebenhaar, Erich"]
[Result "0-1"]
[ECO "A42"]
[BlackElo "2127"]
[PlyCount "32"]
[EventDate "2006.09.16"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Athenaeum II"]
[BlackTeam "Addlestone"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nc6 5. Be3 e5 6. d5 Nce7 7. c5 f5 8. Qa4+ Kf8 9. cxd6 cxd6 10. Qa3 Nf6 11. f3 Ne8 12. Bb5 Bd7 13. Nh3 f4 14. Bxd7 Qxd7 15. Bd2 Bf6 16. Ke2 Nc8 0-1

[Event "BCF-chT4 0607 (4NCL)"]
[Site "Sunningdale"]
[Date "2007.05.27"]
[Round "10.161"]
[White "Siebenhaar, Erich"]
[Black "Smart, Michael R"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "2127"]
[BlackElo "1978"]
[PlyCount "86"]
[EventDate "2006.09.16"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Addlestone"]
[BlackTeam "Guildford V"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1 0-0 9. h3 f5 10. f4 e5 11. Nf3 e4 12. Ng1 Qh4+ 13. Kd2 Nc6 14. Nce2 Na5 15. b3 d5 16. g3 Qe7 17. c5 Nd7 18. Nc3 Nf6 19. Ke1 Be6 20. Rh2 Nc6 21. Rb2 Nh5 22. Kf2 Bf7 23. Be2 Nf6 24. Kg2 Nd7 25. Rd2 b6 26. Na4 bxc5 27. Nxc5 Nxc5 28. Rxc5 Nxd4 29. Rxd4 Qxc5 30. Rxe4 d4 31. Rxd4 Bxd4 32. Bxd4 Qd6 33. Nf3 Rad8 34. Qg1 Rfe8 35. Be5 Qc6 36. Qxa7 Ra8 37. Qe3 Rxa2 38. Kf1 Qe4 39. Qxe4 fxe4 40. Nd4 Rc8 41. Kf2 Rc3 42. f5 gxf5 43. Nxf5 Rf3+ 0-1

[Event "BCF-chT4 0607 (4NCL)"]
[Site "Sunningdale"]
[Date "2007.05.26"]
[Round "9.131"]
[White "Lutton, E Josiah"]
[Black "Siebenhaar, Erich"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "2080"]
[BlackElo "2127"]
[PlyCount "44"]
[EventDate "2006.09.16"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "SC Stars"]
[BlackTeam "Addlestone"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 Nf6 2. Nc3 d5 3. d3 dxe4 4. Bg5 Bg4 5. Qd2 exd3 6. Bxd3 Nbd7 7. Nge2 c6 8. 0-0-0 Qa5 9. f3 Bh5 10. Ng3 0-0-0 11. Qf4 Bg6 12. Bxg6 hxg6 13. h4 Qe5 14. Qd2 Qc7 15. Nge4 Nxe4 16. Nxe4 f6 17. Be3 b6 18. Qe2 Rh5 19. Qc4 Kb7 20. g4 Rh8 21. Qe6 Nb8 22. Rxd8 Qxd8 1/2-1/2

[Event "Oberliga Sued W 0506"]
[Site "Germany"]
[Date "2006.01.15"]
[Round "5.8"]
[White "Achatz, Michael"]
[Black "Siebenhaar, Erich"]
[Result "1/2-1/2"]
[ECO "A42"]
[WhiteElo "1848"]
[BlackElo "2145"]
[PlyCount "75"]
[EventDate "2005.10.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Mutterstadt"]
[BlackTeam "Schott Mainz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. e4 Bg7 3. c4 d6 4. Nc3 Nc6 5. Be3 e5 6. d5 Nce7 7. Bd3 f5 8. f3 Nf6 9. Nge2 a6 10. b4 0-0 11. 0-0 f4 12. Bf2 g5 13. c5 g4 14. cxd6 cxd6 15. Na4 h5 16. Rc1 Bd7 17. Nb6 Rb8 18. Nxd7 Qxd7 19. Nc3 Bh6 20. b5 g3 21. Be1 gxh2+ 22. Kxh2 Rf7 23. bxa6 bxa6 24. Qa4 Qd8 25. Qxa6 Ra8 26. Qc4 Rh7 27. Nb5 Nc8 28. Nc7 Nb6 29. Qc6 Ng4+ 30. fxg4 hxg4 31. Qe8+ Qxe8 32. Nxe8 Rxe8 33. Rc6 Nd7 34. Bb4 Nc5 35. Bxc5 dxc5 36. Kg1 Rf8 37. Rg6+ Kh8 38. Rxg4 1/2-1/2

[Event "Calvia U2000 opA"]
[Site "Mallorca"]
[Date "2004.10.28"]
[Round "8"]
[White "Estevez Jacome, Jose Ramon"]
[Black "Siebenhaar, Erich"]
[Result "1-0"]
[ECO "B03"]
[BlackElo "2210"]
[PlyCount "87"]
[EventDate "2004.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8. Nf3 e6 9. Be2 Nb4 10. Na3 Be7 11. 0-0 0-0 12. Qb3 a5 13. Rfd1 Qe8 14. d5 exd5 15. Bxb6 cxb6 16. cxd5 Bc5+ 17. Kh1 Rd8 18. Bb5 Qe7 19. d6 Qe6 20. Bc4 Qh6 21. Nd4 Bg4 22. Qg3 Qh5 23. Rd2 Nc6 24. Nxc6 bxc6 25. h3 Qh6 26. Rc2 Bf5 27. Re2 Be6 28. Rd1 Rfe8 29. Qf3 Bxa3 30. Bxe6 Qxe6 31. Qxa3 c5 32. Qa4 Qd7 33. Qc4 Re6 34. Rf1 Rde8 35. Ref2 Rf8 36. Qd5 h6 37. Rf3 a4 38. a3 g6 39. Rf6 Rxf6 40. Rxf6 Kg7 41. e6 fxe6 42. Rxe6 Rf7 43. Qe5+ Kg8 44. Re8+ 1-0

[Event "Calvia U2000 opA"]
[Site "Mallorca"]
[Date "2004.10.27"]
[Round "7"]
[White "Avetisyan, Ashot"]
[Black "Siebenhaar, Erich"]
[Result "1/2-1/2"]
[ECO "A41"]
[BlackElo "2210"]
[PlyCount "78"]
[EventDate "2004.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. Nc3 Bg4 5. g3 Nc6 6. Bg2 e5 7. d5 Nce7 8. Nd2 h6 9. 0-0 Bd7 10. e4 f5 11. exf5 Nxf5 12. Nde4 Nf6 13. Nxf6+ Qxf6 14. Ne4 Qe7 15. b4 0-0 16. Rb1 Kh7 17. Re1 c6 18. c5 cxd5 19. cxd6 Nxd6 20. Nxd6 Qxd6 21. Bxd5 Qf6 22. Be3 Rad8 23. Qb3 b6 24. Rbc1 Bg4 25. Be4 Be6 26. Qb1 Bf5 27. Rc7 Rf7 28. Rxf7 Qxf7 29. h4 Bxe4 30. Qxe4 Qxa2 31. h5 Qe6 32. g4 Kg8 33. Rc1 gxh5 34. gxh5 Rd7 35. Rc8+ Bf8 36. Kh2 Rg7 37. Ra8 Rg4 38. Qf3 Rh4+ 39. Kg2 Rg4+ 1/2-1/2

[Event "Calvia U2000 opA"]
[Site "Mallorca"]
[Date "2004.10.26"]
[Round "6"]
[White "Siebenhaar, Erich"]
[Black "Gurevich, Alexander"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2210"]
[PlyCount "108"]
[EventDate "2004.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. g3 Nc6 3. Bg2 g6 4. Ne2 Bg7 5. 0-0 d6 6. c3 e5 7. d3 Nge7 8. f4 0-0 9. Be3 Qb6 10. Nd2 Bg4 11. Nc4 Qc7 12. a4 Be6 13. b3 a6 14. fxe5 Nxe5 15. Rc1 b5 16. Nxe5 dxe5 17. d4 bxa4 18. bxa4 Bc4 19. dxc5 Rad8 20. Qc2 Rd3 21. Bf2 Bh6 22. Rcd1 Rfd8 23. Rxd3 Rxd3 24. Rd1 Qd8 25. Rxd3 Qxd3 26. Qxd3 Bxd3 27. Kf1 a5 28. Bh3 Bxe4 29. Bd7 Nc6 30. c4 Bd2 31. Be1 Bxe1 32. Kxe1 Nb4 33. Nc3 Nd3+ 34. Kd2 Nxc5 35. Nxe4 Nxe4+ 36. Ke3 Nc5 37. Bc6 f5 38. h3 Kg7 39. Kf3 h6 40. Bb5 Kf6 41. Bc6 e4+ 42. Ke3 Ke5 43. h4 g5 44. hxg5 hxg5 45. Be8 f4+ 46. gxf4+ gxf4+ 47. Ke2 Kd4 48. Bc6 Kxc4 49. Bxe4 Nxe4 50. Kf3 Nc3 51. Kxf4 Nxa4 52. Ke3 Kc3 53. Ke2 Nb2 54. Ke3 a4 0-1

[Event "Calvia U2000 opA"]
[Site "Mallorca"]
[Date "2004.10.25"]
[Round "5"]
[White "Allor, Chuckwuka"]
[Black "Siebenhaar, Erich"]
[Result "0-1"]
[ECO "B04"]
[BlackElo "2210"]
[PlyCount "110"]
[EventDate "2004.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Be2 Bg7 6. 0-0 0-0 7. c4 Nb6 8. Be3 Nc6 9. exd6 cxd6 10. Nc3 Bg4 11. b3 d5 12. c5 Nc8 13. Qd2 e6 14. Rac1 N8e7 15. Ne1 Bxe2 16. Nxe2 Nf5 17. f4 Nxe3 18. Qxe3 Qa5 19. Nd3 Qxa2 20. Ne5 Qa5 21. g4 Qd8 22. g5 Rc8 23. Rf3 b6 24. cxb6 Nxe5 25. fxe5 Rxc1+ 26. Qxc1 Qxb6 27. Kg2 Qa6 28. Ng1 Rc8 29. Rc3 Rxc3 30. Qxc3 h6 31. h4 hxg5 32. hxg5 Bf8 33. Nf3 Kg7 34. Kg3 Qb5 35. Qe3 a5 36. Nh2 a4 37. Qf4 Qxb3+ 38. Nf3 Be7 39. Qc1 Qd3 40. Qf4 Qf5 41. Qd2 Qe4 42. Qc1 Bb4 43. Qf4 Qf5 44. Qc1 Qe4 45. Qf4 Qxf4+ 46. Kxf4 Kf8 47. Ke3 Ke8 48. Kd3 Kd7 49. Ke3 Kc6 50. Kd3 Kb5 51. Ng1 Be7 52. Nf3 Kb4 53. Kd2 Kc4 54. Ke2 Kc3 55. Ke3 a3 0-1

[Event "Calvia U2000 opA"]
[Site "Mallorca"]
[Date "2004.10.24"]
[Round "4"]
[White "Siebenhaar, Erich"]
[Black "Betran Rabal, Alberto"]
[Result "1-0"]
[ECO "C22"]
[WhiteElo "2210"]
[PlyCount "93"]
[EventDate "2004.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 d6 5. Nc3 g6 6. Bc4 Bg7 7. Bd2 Be6 8. Bxe6 fxe6 9. Nf3 Nf6 10. 0-0-0 Qe7 11. h3 Nd7 12. Nb5 Nb6 13. Bc3 Nc4 14. Qe2 N4e5 15. Nxe5 Nxe5 16. f4 Bh6 17. g3 Rf8 18. Kb1 Nc6 19. Qc4 a6 20. Nd4 Nxd4 21. Qxd4 Rf7 22. Rhe1 Bg7 23. e5 d5 24. Bb4 Qd7 25. c4 c6 26. h4 Bf8 27. Bxf8 Rxf8 28. cxd5 cxd5 29. Rc1 Kf7 30. Rc5 Rac8 31. Rec1 Kg7 32. a3 Rxc5 33. Qxc5 Rf7 34. Qb6 Re7 35. Ka2 d4 36. Qd6 d3 37. Rd1 Qxd6 38. exd6 Rd7 39. Rxd3 Kf6 40. Kb3 e5 41. Kc4 e4 42. Rd4 Kf5 43. Kd5 h5 44. b4 b5 45. Kc6 e3 46. Kxd7 e2 47. Rd5+ 1-0

[Event "BL2-Ost 0304"]
[Site "Germany"]
[Date "2004.??.??"]
[Round "?.8"]
[White "Zentgraf, Alexander"]
[Black "Siebenhaar, Erich"]
[Result "1/2-1/2"]
[ECO "A42"]
[WhiteElo "2130"]
[BlackElo "2210"]
[PlyCount "44"]
[EventDate "2003.10.??"]
[EventType "team-tourn"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]
[WhiteTeam "Wuerzburg"]
[BlackTeam "Mainz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nc6 5. d5 Nd4 6. Be3 c5 7. Nge2 Qb6 8. Qd2 Nf6 9. f3 0-0 10. Rd1 Nxe2 11. Bxe2 a6 12. 0-0 Bd7 13. f4 Ng4 14. Bxg4 Bxg4 15. Rb1 Bd7 16. f5 Qb4 17. Bg5 f6 18. Be3 Qxc4 19. a3 Qb3 20. Rf3 Rf7 21. Ne2 Qc4 22. Nc3 Qb3 1/2-1/2

[Event "BL2-Ost 0203"]
[Site "Germany"]
[Date "2003.02.23"]
[Round "7.7"]
[White "August, Christian"]
[Black "Siebenhaar, Erich"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "2128"]
[BlackElo "2210"]
[PlyCount "105"]
[EventDate "2002.10.20"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]
[WhiteTeam "Erfurt SK II"]
[BlackTeam "Schott Mainz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 cxd6 5. Nf3 g6 6. c4 Nb6 7. Nc3 Bg7 8. Be3 0-0 9. Be2 Nc6 10. 0-0 Bg4 11. b3 d5 12. c5 Nc8 13. Rc1 e6 14. h3 Bxf3 15. Bxf3 N8e7 16. Ne2 Nf5 17. Qd2 Nh4 18. Bg4 h5 19. Bg5 Bf6 20. Bxh4 Bxh4 21. Bf3 Bg5 22. Qb2 Bxc1 23. Rxc1 Qf6 24. b4 a6 25. a4 Rfc8 26. Qd2 Kg7 27. Rb1 Rd8 28. Rd1 e5 29. dxe5 Qxe5 30. b5 axb5 31. axb5 Ne7 32. Nd4 Ra4 33. Qc3 Kg8 34. Qd2 Rc4 35. Nb3 Rd7 36. Qa5 Qc3 37. Qa8+ Kg7 38. Qe8 Rc7 39. b6 Rc8 40. Qxe7 Qxb3 41. Qe5+ Kg8 42. Qxd5 Qb4 43. Qxb7 Qxc5 44. Qa6 Rc1 45. b7 Rxd1+ 46. Bxd1 Rb8 47. Qa1 Re8 48. Qa8 Qe5 49. Ba4 Rb8 50. Bc6 Qc7 51. g3 Rd8 52. Bf3 Kh7 53. Qa7 1/2-1/2

[Event "FRA-chT2O 0203"]
[Site "France"]
[Date "2003.01.19"]
[Round "6.4"]
[White "Drabke, Lorenz Maximilian"]
[Black "Siebenhaar, Erich"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2362"]
[BlackElo "2240"]
[PlyCount "117"]
[EventDate "2002.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]
[WhiteTeam "Mulhouse Philidor II"]
[BlackTeam "Saverne"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "FRA"]

1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. d4 c5 5. Nf3 e6 6. Bb5 a6 7. Bxd7+ Bxd7 8. 0-0 Nc6 9. Re1 Be7 10. dxc5 Bxc5 11. Na4 Be7 12. Be3 b5 13. Nc5 Qc7 14. Nd3 0-0 15. Bc5 Rac8 16. Bxe7 Nxe7 17. Nd4 Qb6 18. c3 a5 19. a3 f6 20. exf6 Rxf6 21. Ne5 Qd6 22. Qe2 Ng6 23. Nxd7 Qxd7 24. Qxb5 Qf7 25. f3 Rf8 26. Rad1 Qa7 27. Kh1 Rb8 28. Qe2 Nf4 29. Qd2 Qb6 30. b4 Re8 31. g3 Ng6 32. f4 e5 33. Nf3 d4 34. Nxe5 Nxe5 35. Rxe5 Rd8 36. cxd4 axb4 37. axb4 Qc6+ 38. d5 Qc4 39. Qd4 Qb3 40. Rde1 Ra6 41. Qe3 Qxb4 42. Re8+ Rxe8 43. Qxe8+ Qf8 44. Kg2 Ra2+ 45. Kf3 Qxe8 46. Rxe8+ Kf7 47. Re2 Ra4 48. Rd2 Ke7 49. Kg4 Kd6 50. Kg5 Ra7 51. Rd3 Rb7 52. f5 Rb2 53. h3 Rf2 54. g4 Ra2 55. Rb3 Ra7 56. Rb8 Kxd5 57. Rh8 Rf7 58. Rxh7 Kd6 59. Kg6 1-0

[Event "BL2-Ost 0304"]
[Site "Germany"]
[Date "2003.??.??"]
[Round "?.8"]
[White "Siebenhaar, Erich"]
[Black "Troyke, Christian"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2210"]
[BlackElo "2350"]
[PlyCount "140"]
[EventDate "2003.10.??"]
[EventType "team-tourn"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]
[WhiteTeam "Mainz"]
[BlackTeam "Erfurt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. g3 g6 3. Bg2 Bg7 4. Ne2 Nc6 5. c3 e5 6. 0-0 Nge7 7. d3 d5 8. h3 0-0 9. f4 dxe4 10. dxe4 b6 11. Qxd8 Rxd8 12. f5 Ba6 13. Kf2 Bf6 14. Na3 gxf5 15. exf5 Bd3 16. g4 e4 17. Re1 b5 18. Ng3 b4 19. Nb1 bxc3 20. Nxc3 Bd4+ 21. Be3 Rab8 22. Bxd4 cxd4 23. Ncxe4 Rxb2+ 24. Kg1 Nd5 25. Nh5 Ncb4 26. Nef6+ Nxf6 27. Nxf6+ Kg7 28. Nh5+ Kf8 29. Rac1 Bc2 30. Re2 d3 31. Rd2 Nxa2 32. Ra1 Nc3 33. Rxa7 Nb1 34. f6 Rb5 35. Rf2 d2 36. Bf3 Be4 37. Bd1 Nc3 38. Rc7 Nxd1 39. Rxd2 Rbd5 40. Re2 Bg6 41. Nf4 R5d7 42. Nxg6+ hxg6 43. Re7 Rxc7 44. Rxc7 Ne3 45. g5 Nf5 46. Kf2 Ke8 47. Ra7 Rd3 48. Ra8+ Kd7 49. Rf8 Ke6 50. Re8+ Kd5 51. Re7 Nd6 52. Kg2 Rb3 53. h4 Rb4 54. Kh3 Nf5 55. Rxf7 Rxh4+ 56. Kg2 Ke6 57. Ra7 Rg4+ 58. Kf2 Nd6 59. Re7+ Kd5 60. Rg7 Rxg5 61. f7 Rf5+ 62. Ke2 Nxf7 63. Rxg6 Ne5 64. Ra6 Rf4 65. Ra5+ Kd4 66. Ra4+ Nc4 67. Ra8 Rh4 68. Rd8+ Ke4 69. Re8+ Ne5 70. Kd2 Rh3 1/2-1/2

[Event "BL2-Ost 0203"]
[Site "Germany"]
[Date "2002.11.17"]
[Round "2.8"]
[White "Unglaub, Volker"]
[Black "Siebenhaar, Erich"]
[Result "0-1"]
[ECO "A43"]
[BlackElo "2210"]
[PlyCount "94"]
[EventDate "2002.10.20"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]
[WhiteTeam "Bindlach"]
[BlackTeam "Schott Mainz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Bb5+ Nfd7 7. a4 0-0 8. 0-0 a6 9. Be2 Ne5 10. Nxe5 Bxe5 11. Be3 Qb6 12. Ra3 Nd7 13. Qc1 Nf6 14. a5 Qc7 15. f3 e6 16. Na4 exd5 17. Nb6 Rb8 18. exd5 Nd7 19. Nc4 Bg7 20. f4 b5 21. axb6 Nxb6 22. Nxb6 Rxb6 23. c3 Qb7 24. Bc4 Rxb2 25. Rxa6 Qe7 26. Rxd6 Rxg2+ 27. Kxg2 Qxd6 28. Qa3 Bf5 29. Bxc5 Qd7 30. Re1 Bh3+ 31. Kh1 Qg4 32. Bf1 Qf3+ 33. Kg1 Qg4+ 34. Kh1 Qf3+ 35. Kg1 Bxc3 36. Bxh3 Qxh3 37. Re3 Qg4+ 38. Rg3 Qd1+ 39. Kg2 Qxd5+ 40. Kh3 Qh5+ 41. Kg2 Qe2+ 42. Kh3 Qf1+ 43. Rg2 Rd8 44. Bf2 Rd3+ 45. Bg3 Qxf4 46. Qa8+ Kg7 47. Rc2 Qf1+ 0-1

[Event "FRA-chT2"]
[Site "France"]
[Date "2002.03.??"]
[Round "11"]
[White "Girard, Eric"]
[Black "Siebenhaar, Erich"]
[Result "1/2-1/2"]
[ECO "A42"]
[WhiteElo "2201"]
[BlackElo "2240"]
[PlyCount "80"]
[EventDate "2002.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 g6 2. e4 Bg7 3. d4 d6 4. Nc3 Nc6 5. Be3 e5 6. d5 Nce7 7. c5 f5 8. f3 Nf6 9. cxd6 cxd6 10. Bb5+ Kf7 11. Nh3 h6 12. exf5 gxf5 13. Nf2 a6 14. Ba4 b5 15. Bb3 b4 16. Ne2 Qa5 17. f4 Nfxd5 18. 0-0 Be6 19. Qd2 Bf6 20. Rac1 Rad8 21. Ng3 exf4 22. Bxf4 Nxf4 23. Qxf4 Bxb3 24. axb3 Bg5 25. Qc4+ d5 26. Qc7 Qxc7 27. Rxc7 Rc8 28. Rxc8 Rxc8 29. Nd3 Ke6 30. Ra1 Rc6 31. Nxb4 Rc1+ 32. Rxc1 Bxc1 33. Nxa6 Bxb2 34. Nc5+ Kf6 35. Nd3 Ba3 36. Kf2 Nc6 37. Ne2 Ne5 38. Nxe5 Kxe5 39. Ke3 Bc5+ 40. Kd3 h5 1/2-1/2

[Event "BL2-West 9798"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?.8"]
[White "Kistella, Roman"]
[Black "Siebenhaar, Erich"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2280"]
[BlackElo "2210"]
[PlyCount "123"]
[EventDate "1997.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Wuppertal"]
[BlackTeam "Schott Mainz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. e4 Bg7 3. Nf3 c6 4. c4 d6 5. Nc3 Nd7 6. Be2 e5 7. 0-0 Ne7 8. Be3 0-0 9. dxe5 Nxe5 10. Nd4 f5 11. exf5 Nxf5 12. Nxf5 Bxf5 13. Qd2 Nf7 14. Rad1 Qa5 15. g4 Be6 16. f4 Qb4 17. f5 Bxc4 18. f6 Bxe2 19. Rf4 Bc4 20. fxg7 Kxg7 21. b3 Ne5 22. Bd4 Kg8 23. Bxe5 dxe5 24. Rxc4 Qb6+ 25. Kg2 Rf7 26. Rf1 Rxf1 27. Kxf1 Rf8+ 28. Kg2 Qa5 29. Re4 Qc5 30. Qe3 Qa3 31. Qe2 Qc1 32. Re3 Rf4 33. h3 Rd4 34. Ne4 b5 35. Rd3 Qf4 36. Rxd4 exd4 37. Nf2 Qd6 38. Qe4 a6 39. Nd3 Qa3 40. Qe6+ Kg7 41. Qe5+ Kg8 42. Nc5 Qxa2+ 43. Kg3 Qd2 44. g5 Qc3+ 45. Kg4 Qe3 46. Qxe3 dxe3 47. Kf3 a5 48. Kxe3 h6 49. h4 hxg5 50. hxg5 Kf7 51. Ke4 Ke8 52. Ke5 Ke7 53. Ke4 Kd6 54. Kd4 Kc7 55. Ke5 Kb6 56. Kd6 b4 57. Nd7+ Kb5 58. Ne5 c5 59. Kd5 a4 60. bxa4+ Kxa4 61. Kxc5 b3 62. Nc4 1-0

[Event "BL2-West 9798"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?.8"]
[White "Schmidt, Bodo"]
[Black "Siebenhaar, Erich"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2345"]
[BlackElo "2210"]
[PlyCount "69"]
[EventDate "1997.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Godesberg"]
[BlackTeam "Schott Mainz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. Nf3 Bg7 3. c4 d6 4. Nc3 Nd7 5. e4 e5 6. Bg5 f6 7. Be3 Nh6 8. h3 0-0 9. Qd2 Nf7 10. g4 c6 11. d5 Qa5 12. a3 c5 13. Bd3 a6 14. 0-0 Qc7 15. b4 b6 16. Rab1 Re8 17. Kh2 Kh8 18. Rb2 cxb4 19. axb4 f5 20. gxf5 gxf5 21. Ng5 Nxg5 22. Bxg5 f4 23. Qe2 Nf6 24. Bxf6 Bxf6 25. Rg1 Qf7 26. Na4 Rb8 27. c5 bxc5 28. bxc5 Rxb2 29. Nxb2 Bh4 30. Qf3 dxc5 31. Bc4 Qf6 32. Qh5 Bd7 33. Nd3 f3 34. d6 a5 35. Qxe8+ 1-0

[Event "BL2-Ost 9495"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "4.8"]
[White "Heinsohn, Guenter"]
[Black "Siebenhaar, Erich"]
[Result "1/2-1/2"]
[ECO "B04"]
[BlackElo "2210"]
[PlyCount "36"]
[EventDate "1994.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Lok"]
[BlackTeam "Schott Mainz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 Nd7 6. Nd3 g6 7. g3 Bg7 8. Bg2 c6 9. c3 0-0 10. 0-0 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Bh6 Re8 14. Nd2 Bf5 15. Nf3 Bf6 16. Re1 Qb6 17. Qb3 Be6 18. Ng5 Nc7 1/2-1/2

[Event "BL2-Ost 9495"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "2.8"]
[White "Oumnov, Aleksei"]
[Black "Siebenhaar, Erich"]
[Result "1-0"]
[ECO "B02"]
[BlackElo "2210"]
[PlyCount "61"]
[EventDate "1994.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Frankfurt FTG"]
[BlackTeam "Schott Mainz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 e6 5. Qf3 Nb6 6. Bb3 Bd7 7. Nge2 Bc6 8. Qg4 h5 9. Qh3 g5 10. d4 Bd6 11. d5 exd5 12. Qe3+ Be7 13. Nd4 Qd7 14. 0-0 Kd8 15. Re1 a5 16. a4 Bf6 17. Ncb5 Bxb5 18. Nxb5 Qf5 19. Nd6 cxd6 20. Qxb6+ Kc8 21. Qxd6 Rd8 22. Qc5+ Nc6 23. Be3 h4 24. Rad1 Bxb2 25. Rxd5 Rxd5 26. Bxd5 Ba3 27. Qxa3 Qxd5 28. Qf8+ Nd8 29. Bb6 h3 30. gxh3 Ra6 31. Bxd8 1-0

[Event "BL2-Ost 9495"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "9.8"]
[White "Proehl, Thomas"]
[Black "Siebenhaar, Erich"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2120"]
[BlackElo "2210"]
[PlyCount "110"]
[EventDate "1994.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Sachsen Anhalt"]
[BlackTeam "Schott Mainz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 g6 2. Nc3 Bg7 3. e4 d6 4. g3 e5 5. Bg2 Ne7 6. Nge2 0-0 7. 0-0 Be6 8. d3 Nd7 9. Nd5 c6 10. Nxe7+ Qxe7 11. Rb1 a5 12. b3 f5 13. f4 Nf6 14. Ba3 c5 15. fxe5 dxe5 16. Nc3 f4 17. Na4 Rac8 18. gxf4 Ng4 19. f5 gxf5 20. exf5 Rxf5 21. Rxf5 Bxf5 22. Qf3 e4 23. Qxf5 Bd4+ 24. Kh1 Nf2+ 25. Kg1 Nxd3+ 26. Kh1 Nf2+ 27. Kg1 Nd3+ 28. Kh1 Rf8 29. Qd5+ Rf7 30. Qxd4 cxd4 31. Bxe7 Rxe7 32. Nb2 Nb4 33. Rd1 e3 34. Bd5+ Kg7 35. a3 e2 36. Rg1+ Kf6 37. axb4 e1Q 38. Rxe1 Rxe1+ 39. Kg2 Re2+ 40. Kf3 Rxb2 41. bxa5 Rxb3+ 42. Ke4 d3 43. Ke3 Ke5 44. h4 h6 45. Bf7 Ra3 46. Bd5 Rxa5 47. Bxb7 Ra3 48. h5 d2+ 49. Kxd2 Rh3 50. Ke2 Rxh5 51. Kf3 Rg5 52. Ke3 h5 53. Bf3 h4 54. c5 h3 55. c6 Kd6 0-1

[Event "BL2-West 9394"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "?.6"]
[White "Balster, Stefan"]
[Black "Siebenhaar, Erich"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2305"]
[BlackElo "2210"]
[PlyCount "70"]
[EventDate "1993.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Gelsenkirchen"]
[BlackTeam "Schott Mainz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 g6 2. Nc3 Bg7 3. g3 d6 4. Bg2 e5 5. e3 Nc6 6. Nge2 Be6 7. Nd5 f5 8. 0-0 Nf6 9. d3 0-0 10. Nec3 Rb8 11. b3 Ne7 12. Bb2 c6 13. Nxf6+ Bxf6 14. Qd2 Qd7 15. f4 Rbd8 16. Ne2 Bf7 17. e4 Bg7 18. Rad1 Qc7 19. Kh1 Rfe8 20. Qc2 c5 21. Nc3 Be6 22. Nd5 Qd7 23. a3 Nc6 24. fxe5 dxe5 25. Qd2 Rf8 26. b4 cxb4 27. axb4 fxe4 28. dxe4 Bg4 29. Ra1 a6 30. b5 axb5 31. cxb5 Nd4 32. Bxd4 exd4 33. Qd3 Be5 34. Rac1 Rxf1+ 35. Rxf1 Rf8 1/2-1/2

[Event "BL2-West 9394"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "?.4"]
[White "Stoering, Volker"]
[Black "Siebenhaar, Erich"]
[Result "1/2-1/2"]
[ECO "A56"]
[WhiteElo "2340"]
[BlackElo "2210"]
[PlyCount "94"]
[EventDate "1993.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Muenster"]
[BlackTeam "Schott Mainz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. Nf3 0-0 7. h3 Nbd7 8. Bd3 Ne8 9. Qe2 a6 10. Be3 Rb8 11. a4 g6 12. Qc2 Ng7 13. Bh6 Kh8 14. a5 Nf6 15. Bd2 Ng8 16. Na4 f5 17. b4 cxb4 18. Bxb4 Nf6 19. 0-0 fxe4 20. Bxe4 Nxe4 21. Qxe4 Rf4 22. Qe2 Qf8 23. Bd2 Rf7 24. Ng5 Bxg5 25. Bxg5 Nf5 26. Rac1 Nd4 27. Qe3 b5 28. Nb6 bxc4 29. Rxc4 Bd7 30. Rfc1 Re8 31. Bh6 Nf5 32. Bxf8 Nxe3 33. Rc7 Rexf8 34. Nxd7 Nxd5 35. Rc8 Rxc8 36. Rxc8+ Kg7 37. Nb8 Nb4 38. Nc6 Nd3 39. Ra8 Rxf2 40. Rxa6 Rc2 41. Rb6 e4 42. a6 e3 43. Nd4 Rc1+ 44. Kh2 Nf4 45. a7 Ra1 46. Rb7+ Kf6 47. Nc2 Ra2 1/2-1/2

[Event "BL2-West 9394"]
[Site "Germany"]
[Date "1993.??.??"]
[Round "?.5"]
[White "Siebenhaar, Erich"]
[Black "Moiseev, Viktor"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2210"]
[BlackElo "2465"]
[PlyCount "66"]
[EventDate "1993.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Schott Mainz"]
[BlackTeam "Duisburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 c5 2. Bg2 g6 3. d3 Bg7 4. f4 Nc6 5. e4 e6 6. Ne2 Nge7 7. 0-0 f5 8. c3 0-0 9. Be3 d6 10. Nd2 b6 11. Qb3 Kh8 12. Nf3 h6 13. Rad1 Qe8 14. Rfe1 e5 15. Bf2 Bb7 16. Nd2 Na5 17. Qc2 Qf7 18. b4 cxb4 19. cxb4 Nac6 20. a3 exf4 21. Nxf4 g5 22. Nh3 Rac8 23. Nc4 Ne5 24. Qa4 Nxc4 25. dxc4 fxe4 26. Qxa7 Nc6 27. Qxb6 Ne5 28. Rxd6 e3 29. Rxe3 Bxg2 30. Kxg2 Nxc4 31. Rxh6+ Kg8 32. Qe6 Nxe3+ 33. Bxe3 Bxh6 0-1

[Event "GER CupT"]
[Site "Germany"]
[Date "1991.??.??"]
[Round "?"]
[White "Podzielny, Karl Heinz"]
[Black "Siebenhaar, Erich"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2445"]
[BlackElo "2210"]
[PlyCount "69"]
[EventDate "1991.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nc6 5. Be3 e5 6. d5 Nce7 7. g4 f5 8. gxf5 gxf5 9. Nf3 f4 10. Bd2 Ng6 11. h4 Bg4 12. h5 Nh4 13. Be2 Bxf3 14. Bxf3 Nxf3+ 15. Qxf3 Qd7 16. h6 Bxh6 17. c5 dxc5 18. Qh5+ Kd8 19. Qxe5 Bg7 20. Qxf4 Ne7 21. 0-0-0 Ng6 22. Qg3 b5 23. Rxh7 Rxh7 24. Qxg6 Rh8 25. Bg5+ Kc8 26. Qa6+ Kb8 27. Nxb5 Qg4 28. Bd2 Bxb2+ 29. Kc2 Be5 30. Nd6 Qxd1+ 31. Kxd1 Rh1+ 32. Kc2 Bxd6 33. e5 Bxe5 34. Qb5+ Kc8 35. Qe8+ 1-0

[Event "BL2-Sued-West 9091"]
[Site "Germany"]
[Date "1991.??.??"]
[Round "?.4"]
[White "Siebenhaar, Erich"]
[Black "Gallo, Jens"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2210"]
[BlackElo "2230"]
[PlyCount "222"]
[EventDate "1990.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Mainz"]
[BlackTeam "Giessen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 Nf6 2. Bg2 g6 3. e4 d6 4. f4 c5 5. d3 Nc6 6. c3 Bg7 7. Ne2 0-0 8. 0-0 e5 9. Nd2 Ng4 10. Nf3 Qb6 11. h3 Nf6 12. Qc2 Re8 13. Be3 Qa6 14. fxe5 Nxe5 15. Nxe5 Rxe5 16. d4 Re8 17. dxc5 d5 18. Nf4 dxe4 19. Bd4 Be6 20. Bxf6 Bxf6 21. Bxe4 Rad8 22. Nxe6 Rxe6 23. b4 Qc4 24. Bxb7 Bxc3 25. Rac1 Qxb4 26. Qxc3 Qxb7 27. Rf2 Qc7 28. Kh2 h5 29. Qc4 Rc8 30. Rc3 Qe7 31. a4 Rc7 32. a5 Re4 33. Qd5 Re5 34. Qd4 h4 35. gxh4 Rexc5 36. Re3 Qd7 37. Qe4 Qd6+ 38. Kg2 Qd5 39. a6 Qxe4+ 40. Rxe4 R5c6 41. Ra2 Rf6 42. Kg3 Rcc6 43. Rea4 Rfd6 44. Kf4 Kg7 45. R2a3 Rf6+ 46. Ke5 Rfe6+ 47. Kd5 Red6+ 48. Ke5 Re6+ 49. Kd5 Red6+ 50. Ke5 Re6+ 51. Kd5 Red6+ 52. Ke5 Re6+ 53. Kf4 Rf6+ 54. Kg3 Rfd6 55. Kg4 Kh6 56. Kg3 Rb6 57. Kg4 Re6 58. Ra5 f6 59. Kf4 Rb4+ 60. Kg3 Reb6 61. Rd5 Rb3+ 62. Rxb3 Rxb3+ 63. Kg2 Rb6 64. Ra5 f5 65. Ra4 Kg7 66. Kg3 Kf6 67. Ra5 Rb3+ 68. Kg2 Rc3 69. Rd5 Ke6 70. Ra5 Rd3 71. Rc5 Rd6 72. Ra5 Rd5 73. Ra2 Kf6 74. Kg3 Rd3+ 75. Kg2 Re3 76. Rc2 Re6 77. Ra2 Kg7 78. Ra3 Kh6 79. Kf3 Kh5 80. Ra4 Rc6 81. Kg3 Rc3+ 82. Kg2 Rc2+ 83. Kg3 Rc3+ 84. Kg2 Rc6 85. Kg3 Rb6 86. Kg2 Rb2+ 87. Kg3 Rb3+ 88. Kg2 Re3 89. Rc4 Ra3 90. Rc7 Kxh4 91. Rxa7 Kg5 92. Ra8 Kf4 93. h4 Ra2+ 94. Kh3 Ra3+ 95. Kg2 Kg4 96. a7 Ra2+ 97. Kg1 Kg3 98. Kf1 Kf3 99. Kg1 Kg3 100. Kf1 f4 101. Rg8 Ra1+ 102. Ke2 f3+ 103. Ke3 Ra3+ 104. Ke4 Rxa7 105. Rxg6+ Kf2 106. Kf4 Ra4+ 107. Kg5 Kg3 108. h5 f2 109. h6 f1Q 110. h7 Rh4 111. h8Q Qf4# 0-1

[Event "BL2-Sued-West 9091"]
[Site "Germany"]
[Date "1991.??.??"]
[Round "?.5"]
[White "Siebenhaar, Erich"]
[Black "Miltner, Arndt"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2210"]
[BlackElo "2320"]
[PlyCount "75"]
[EventDate "1990.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Mainz"]
[BlackTeam "Eppingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 e5 2. d3 d6 3. Bg2 g6 4. e4 Bg7 5. Ne2 Nh6 6. c3 c6 7. h3 0-0 8. Be3 f5 9. Qd2 Nf7 10. Na3 Na6 11. 0-0 Nc7 12. Nc2 Be6 13. Kh2 Qe7 14. b3 d5 15. exf5 gxf5 16. f4 e4 17. Bd4 h5 18. Bxg7 Kxg7 19. Ne3 Nh6 20. Rg1 Ne8 21. dxe4 fxe4 22. Raf1 Nd6 23. Nd4 Ndf5 24. Ndxf5+ Nxf5 25. c4 Rad8 26. cxd5 Bxd5 27. Nxf5+ Rxf5 28. Qd4+ Kh6 29. Qxa7 c5 30. Qa5 e3 31. Re1 h4 32. Bxd5 Rfxd5 33. Re2 Rd2 34. Rgg2 hxg3+ 35. Kxg3 Qe4 36. Rxd2 Rg8+ 37. Kh2 Qxf4+ 38. Kh1 1/2-1/2

[Event "BL2-Sued-West 9091"]
[Site "Germany"]
[Date "1991.??.??"]
[Round "?.4"]
[White "Siebenhaar, Erich"]
[Black "Schaufelberger, Heinz"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2210"]
[BlackElo "2325"]
[PlyCount "41"]
[EventDate "1990.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Mainz"]
[BlackTeam "Waldshut"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 exd5 5. d4 a6 6. Bd3 c4 7. Bc2 Bd6 8. 0-0 Ne7 9. Re1 0-0 10. Ng5 g6 11. Qf3 Nbc6 12. Bf4 Qc7 13. Bxd6 Qxd6 14. Nd2 b5 15. Nf1 Kg7 16. Ne3 h6 17. Nh3 Bxh3 18. Qxh3 f5 19. Re2 Rf6 20. Rae1 Raf8 21. g3 1/2-1/2

[Event "BL2-Sued-West 9091"]
[Site "Germany"]
[Date "1991.??.??"]
[Round "?.4"]
[White "Vatter, Hans Joachim"]
[Black "Siebenhaar, Erich"]
[Result "1/2-1/2"]
[ECO "A42"]
[WhiteElo "2325"]
[BlackElo "2210"]
[PlyCount "34"]
[EventDate "1990.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Zaehringen"]
[BlackTeam "Mainz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. e4 Bg7 3. c4 d6 4. Nc3 Nd7 5. Be3 e5 6. Nf3 Ne7 7. Be2 c6 8. 0-0 0-0 9. b4 Qc7 10. Rc1 Nf6 11. h3 Rd8 12. Qb3 Nh5 13. Rfd1 Nf4 14. Bf1 h6 15. c5 dxc5 16. dxe5 Rxd1 17. Qxd1 cxb4 1/2-1/2

[Event "BL2-Sued-West 9091"]
[Site "Germany"]
[Date "1991.??.??"]
[Round "?.4"]
[White "Werner, Clemens"]
[Black "Siebenhaar, Erich"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2270"]
[BlackElo "2210"]
[PlyCount "35"]
[EventDate "1990.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Karlsruhe"]
[BlackTeam "Mainz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. e4 Bg7 3. Nc3 c6 4. Nf3 d5 5. h3 dxe4 6. Nxe4 Nf6 7. Nxf6+ Bxf6 8. Bc4 0-0 9. 0-0 c5 10. Bh6 Re8 11. Ne5 e6 12. c3 a6 13. Qf3 cxd4 14. cxd4 Ra7 15. Rad1 b5 16. Bb3 Bb7 17. Qf4 Nd7 18. Nxd7 1-0

[Event "BL2-Sued-West 9091"]
[Site "Germany"]
[Date "1990.??.??"]
[Round "?.4"]
[White "Siebenhaar, Erich"]
[Black "Neidhardt, Claus Ulrich"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2210"]
[BlackElo "2325"]
[PlyCount "85"]
[EventDate "1990.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Mainz"]
[BlackTeam "Schoeneck"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 h6 7. Be3 Qa5 8. a3 Nd7 9. Nf4 Bh7 10. Bd3 Bxd3 11. Nxd3 h5 12. gxh5 Nh6 13. Bxh6 Rxh6 14. b4 Qc7 15. Qe2 0-0-0 16. Rg1 Qb6 17. Qg4 g6 18. Qf4 Rxh5 19. Ne2 Rh7 20. c3 Qb5 21. Nb2 Kb8 22. a4 Qb6 23. Nd3 Qa6 24. Qg3 Be7 25. Rh1 Rdh8 26. h3 g5 27. Kd2 Rh4 28. Qf3 f5 29. exf6 Nxf6 30. Nc5 Qc4 31. Qg3+ Kc8 32. f3 Bxc5 33. bxc5 g4 34. Qe5 gxf3 35. Qxe6+ Kb8 36. Qe5+ Ka8 37. Ng3 Ne4+ 38. Nxe4 Qe2+ 39. Kc1 Qxe4 40. Qh2 f2 41. Kd2 Rf4 42. Rhf1 Rf3 43. Qxf2 0-1

[Event "BL2-Sued-West 9091"]
[Site "Germany"]
[Date "1990.??.??"]
[Round "?.5"]
[White "Siebenhaar, Erich"]
[Black "Osieka, Udo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2210"]
[BlackElo "2235"]
[PlyCount "31"]
[EventDate "1990.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Mainz"]
[BlackTeam "Miesenbach"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 g6 2. Bg2 Bg7 3. d3 d5 4. Nc3 Nf6 5. e4 dxe4 6. dxe4 Qxd1+ 7. Nxd1 Nc6 8. Ne2 Nb4 9. Nd4 Ng4 10. Bd2 c5 11. a3 Nd3+ 12. cxd3 Bxd4 13. Bc3 Bd7 14. h3 Ne5 15. Bxd4 cxd4 16. Bf1 1/2-1/2

[Event "BL2-Sued-West 9091"]
[Site "Germany"]
[Date "1990.??.??"]
[Round "?.5"]
[White "Treffert, Peter"]
[Black "Siebenhaar, Erich"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "2240"]
[BlackElo "2210"]
[PlyCount "30"]
[EventDate "1990.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Viernheim"]
[BlackTeam "Mainz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. a4 d6 5. a5 N6d7 6. exd6 cxd6 7. d4 g6 8. Nf3 Bg7 9. Be2 Nc6 10. d5 Nxa5 11. Ra2 b6 12. b4 Nb7 13. Nd4 Qc7 14. 0-0 Nf6 15. Na3 Bd7 1/2-1/2

[Event "RLPF-ch"]
[Site "Manderscheid"]
[Date "1989.??.??"]
[Round "8"]
[White "Bach, Matthias"]
[Black "Siebenhaar, Erich"]
[Result "1-0"]
[ECO "E76"]
[PlyCount "63"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 a6 7. Be2 c5 8. d5 b5 9. Qc2 bxc4 10. Bxc4 Bg4 11. 0-0 Nbd7 12. Rb1 Qc7 13. Nd2 Nb6 14. b3 Nxc4 15. Nxc4 e6 16. dxe6 Bxe6 17. f5 Bc8 18. Bf4 Rd8 19. Rfd1 Ne8 20. Nd5 Qa7 21. fxg6 hxg6 22. Bg5 Bg4 23. Rd2 Bd4+ 24. Kh1 Rab8 25. Ne7+ Kg7 26. e5 Be6 27. exd6 Qd7 28. Qe4 Nxd6 29. Qh4 f5 30. Qh6+ Kf7 31. Qxg6+ Kf8 32. Nxd6 1-0

[Event "RLPF-ch"]
[Site "Manderscheid"]
[Date "1989.??.??"]
[Round "4"]
[White "Elsen, Mark"]
[Black "Siebenhaar, Erich"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "2215"]
[PlyCount "26"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d6 3. d4 g6 4. f4 Bg7 5. Nf3 c5 6. Bb5+ Bd7 7. e5 Ng4 8. e6 fxe6 9. Ng5 Bxb5 10. Nxe6 Bxd4 11. Nxd8 Bf2+ 12. Kd2 Be3+ 13. Ke1 Bf2+ 1/2-1/2

[Event "RLPF-ch"]
[Site "Manderscheid"]
[Date "1989.??.??"]
[Round "11"]
[White "Engerer, Hans"]
[Black "Siebenhaar, Erich"]
[Result "1/2-1/2"]
[ECO "C15"]
[PlyCount "44"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nc3 Bb4 4. Nge2 dxe4 5. a3 Bxc3+ 6. Nxc3 f5 7. Bf4 Nf6 8. Bc4 c6 9. Qe2 0-0 10. 0-0-0 b5 11. Bb3 Nd5 12. Nxd5 exd5 13. f3 Qe7 14. Qf2 Be6 15. Qg3 Qf7 16. h4 a5 17. c3 Nd7 18. Bd6 Rfc8 19. h5 c5 20. fxe4 fxe4 21. Rhf1 Qe8 22. dxc5 Rxc5 1/2-1/2

[Event "RLPF-ch"]
[Site "Manderscheid"]
[Date "1989.??.??"]
[Round "6"]
[White "Lorscheid, Gerhard"]
[Black "Siebenhaar, Erich"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2235"]
[PlyCount "81"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Rb1 0-0 9. Be2 Qa5 10. 0-0 Qxa2 11. Bg5 Qe6 12. Qd3 b6 13. d5 Qd6 14. e5 Bxe5 15. Nxe5 Qxe5 16. Qd2 Qd6 17. Qe3 Re8 18. Bf3 Bb7 19. Rfe1 f6 20. Bf4 Qd7 21. h3 h5 22. Bxb8 Raxb8 23. Qh6 Qf5 24. h4 e5 25. Be4 Qg4 26. Bxg6 Re7 27. Re3 Rg7 28. Rg3 Rxg6 29. Rxg4 Rxg4 30. Qxh5 Rg7 31. c4 Rd8 32. Qf5 Rd6 33. f4 a6 34. fxe5 fxe5 35. Qxe5 Rdg6 36. Qe8+ Kh7 37. Qe4 Kh6 38. Rb2 Rg4 39. Qe3+ Kh5 40. Rf2 Rg8 41. Rf5+ 1-0

[Event "RLPF-ch"]
[Site "Manderscheid"]
[Date "1989.??.??"]
[Round "10"]
[White "Siebenhaar, Erich"]
[Black "Appel, Ralf"]
[Result "1/2-1/2"]
[ECO "B12"]
[BlackElo "2320"]
[PlyCount "12"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 h6 1/2-1/2

[Event "RLPF-ch"]
[Site "Manderscheid"]
[Date "1989.??.??"]
[Round "7"]
[White "Siebenhaar, Erich"]
[Black "Lex, Christoph"]
[Result "1/2-1/2"]
[ECO "B33"]
[BlackElo "2290"]
[PlyCount "42"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Bxf6 gxf6 11. Nd5 f5 12. Bd3 Be6 13. 0-0 Bxd5 14. exd5 Ne7 15. Nxb5 Bg7 16. Nc3 e4 17. Bc4 Qa5 18. Ne2 Bxb2 19. Rb1 Be5 20. Qc1 Rc8 21. Bb3 Rg8 1/2-1/2

[Event "RLPF-ch"]
[Site "Manderscheid"]
[Date "1989.??.??"]
[Round "5"]
[White "Siebenhaar, Erich"]
[Black "Meyer, Ingo"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "53"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Bg4 5. h3 Bh5 6. Be2 Nf6 7. 0-0 e6 8. d3 Nc6 9. Re1 Be7 10. Nb5 Qd7 11. Bf4 Nd5 12. Bg3 a6 13. Nbd4 Nxd4 14. Nxd4 Bg6 15. Nf3 Bd6 16. Ne5 Bxe5 17. Bxe5 0-0 18. c3 c5 19. d4 cxd4 20. Bxd4 Nf4 21. Bf1 Qe7 22. g3 Bh5 23. Qc2 Ng6 24. g4 Nh4 25. gxh5 Nf3+ 26. Kh1 Qc7 27. Kg2 1/2-1/2

[Event "RLPF-ch"]
[Site "Manderscheid"]
[Date "1989.??.??"]
[Round "1"]
[White "Siebenhaar, Erich"]
[Black "Neuberger, Guido"]
[Result "1/2-1/2"]
[ECO "C92"]
[PlyCount "31"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d6 9. h3 Re8 10. Ng5 Rf8 11. Nf3 Bb7 12. d4 Re8 13. Ng5 Rf8 14. Nf3 Re8 15. Ng5 Rf8 16. Nf3 1/2-1/2

[Event "RLPF-ch"]
[Site "Manderscheid"]
[Date "1989.??.??"]
[Round "3"]
[White "Siebenhaar, Erich"]
[Black "Reth, I."]
[Result "1-0"]
[ECO "B22"]
[PlyCount "113"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 Qxd5 5. d4 Nc6 6. Na3 a6 7. Nc4 Qd8 8. Be3 b5 9. Nce5 Nxe5 10. Nxe5 cxd4 11. Qf3 Qc7 12. Qxa8 dxe3 13. 0-0-0 Nf6 14. f3 Bc5 15. Qc6+ Qxc6 16. Nxc6 0-0 17. Be2 Bb7 18. Ne5 Rc8 19. Nd7 Nxd7 20. Rxd7 Bc6 21. Rdd1 Bd5 22. Kc2 Bb6 23. Ra1 Bb7 24. Rhd1 Kf8 25. b4 a5 26. Bxb5 axb4 27. c4 e5 28. Rd7 Ba8 29. Kd3 Bd4 30. Rb1 Bc6 31. Bxc6 Rxc6 32. Rxb4 g6 33. Rbb7 Rf6 34. a4 g5 35. h3 h5 36. a5 g4 37. hxg4 hxg4 38. Ke2 gxf3+ 39. gxf3 Kg7 40. Rb1 Ra6 41. Rd5 Rh6 42. Rg1+ Kf8 43. Rg2 Rh1 44. Kd3 Rd1+ 45. Ke4 Rd2 46. Rg1 Ra2 47. Re1 Ke7 48. Rxd4 exd4 49. Kxd4 Rxa5 50. Rxe3+ Kd7 51. Re5 Ra1 52. Rd5+ Kc6 53. Ke5 Rc1 54. Rd4 Kc5 55. Re4 Kc6 56. Kf6 Rc3 57. f4 1-0

[Event "RLPF-ch"]
[Site "Manderscheid"]
[Date "1989.??.??"]
[Round "9"]
[White "Siebenhaar, Erich"]
[Black "Roos, Thomas"]
[Result "1-0"]
[ECO "B50"]
[BlackElo "2270"]
[PlyCount "71"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 a6 5. Bd3 b5 6. 0-0 Bb7 7. Qe2 Nbd7 8. Bc2 c4 9. b3 Rc8 10. bxc4 bxc4 11. Na3 Qc7 12. Rb1 Nc5 13. e5 Bxf3 14. Qxf3 dxe5 15. Nxc4 e4 16. Qd1 e6 17. Ba4+ Kd8 18. Ne3 Bd6 19. Ba3 Ke7 20. Nc4 Rb8 21. Qe2 Rhc8 22. Bc2 Kd8 23. Nxd6 Qxd6 24. Bxc5 Qxc5 25. Bxe4 Ke7 26. Bb7 Rc7 27. Bxa6 Ra8 28. a4 Ne4 29. Qxe4 Rxa6 30. Qxh7 Qg5 31. Qc2 Rc4 32. Rb7+ Kf6 33. Rb4 Rc7 34. Qd3 Raa7 35. Qd8+ Re7 36. Rd4 1-0

[Event "RLPF-ch"]
[Site "Manderscheid"]
[Date "1989.??.??"]
[Round "2"]
[White "Sterk, Guenther"]
[Black "Siebenhaar, Erich"]
[Result "1/2-1/2"]
[ECO "B04"]
[PlyCount "42"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. Nf3 g6 6. Be2 Bg7 7. exd6 cxd6 8. 0-0 0-0 9. h3 Nc6 10. Nc3 Bf5 11. Bg5 h6 12. Be3 d5 13. c5 Nc4 14. b3 Nxe3 15. fxe3 a6 16. Bd3 Bxd3 17. Qxd3 e5 18. dxe5 Nxe5 19. Nxe5 Bxe5 20. Rad1 Qa5 21. Nxd5 Qxc5 1/2-1/2

