[Event "Kaiserbrunnen Winter op"]
[Site "Brakel"]
[Date "2013.01.21"]
[Round "3"]
[White "Huber, Helmut"]
[Black "Rueggeberg, Jan"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1471"]
[BlackElo "1880"]
[PlyCount "76"]
[EventDate "2013.01.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 b6 2. d4 Bb7 3. Nbd2 f5 4. c4 Nf6 5. e3 e6 6. Be2 Bb4 7. 0-0 a5 8. Ne5 d6 9. Nd3 Bxd2 10. Bxd2 Nbd7 11. Nf4 Qe7 12. Bh5+ g6 13. Bf3 Ne4 14. d5 e5 15. Nd3 Nxd2 16. Qxd2 e4 17. Qc3 Qf6 18. Qxf6 Nxf6 19. Bxe4 fxe4 20. Nf4 Bc8 21. Ne2 0-0 22. Nc3 Bd7 23. f3 exf3 24. gxf3 Rae8 25. Rae1 Nh5 26. Kg2 Re7 27. f4 Rfe8 28. Kf2 Nf6 29. Kf3 Bf5 30. Nb5 h5 31. Nd4 Ng4 32. Nxf5 gxf5 33. Re2 Rxe3+ 34. Rxe3 Rxe3+ 35. Kg2 Re2+ 36. Kf3 Rxh2 37. Re1 h4 38. Rf1 Rxb2 0-1

[Event "Kaiserbrunnen Winter op"]
[Site "Brakel"]
[Date "2013.01.21"]
[Round "4"]
[White "Kearns, Christopher"]
[Black "Rueggeberg, Jan"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2123"]
[BlackElo "1880"]
[PlyCount "67"]
[EventDate "2013.01.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 Nc6 4. c3 e5 5. d5 Nce7 6. Nf3 Ng6 7. Be3 Nf6 8. h3 Bc5 9. Nbd2 0-0 10. Bxc5 bxc5 11. g3 Re8 12. 0-0 Rb8 13. Qa4 Nh5 14. Kh2 Nhf4 15. gxf4 Nxf4 16. Qc2 Bc8 17. Rg1 Rb6 18. Rg3 Rh6 19. Rag1 d6 20. Bf1 Bxh3 21. Rxh3 Nxh3 22. Bxh3 Qf6 23. Rg3 Qf4 24. Kg2 Rh5 25. Qd3 f5 26. Qe3 Qxe3 27. fxe3 f4 28. exf4 exf4 29. Rg4 Rf8 30. Ng5 f3+ 31. Ndxf3 h6 32. Ne6 Rxf3 33. Rxg7+ Kh8 34. Bg4 1-0

[Event "Kaiserbrunnen Winter op"]
[Site "Brakel"]
[Date "2013.01.21"]
[Round "1"]
[White "Peters, Ortwin"]
[Black "Rueggeberg, Jan"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2056"]
[BlackElo "1880"]
[PlyCount "30"]
[EventDate "2013.01.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. d4 e6 4. Nf3 Bb4 5. Qc2 f5 6. g3 Bxf3 7. exf3 Nc6 8. Be3 Qf6 9. 0-0-0 Bxc3 10. Qxc3 d5 11. f4 Nge7 12. Bg2 0-0 13. Kb1 Rad8 14. Rhe1 Rd7 15. h4 Na5 1/2-1/2

[Event "Kaiserbrunnen Winter op"]
[Site "Brakel"]
[Date "2013.01.21"]
[Round "2"]
[White "Rueggeberg, Jan"]
[Black "Neukoetter, Gerhard"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "1880"]
[BlackElo "1992"]
[PlyCount "57"]
[EventDate "2013.01.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. b3 f5 2. Bb2 Nf6 3. e3 g6 4. Bxf6 exf6 5. Nh3 Bg7 6. Nf4 Nc6 7. h4 d5 8. h5 Ne7 9. hxg6 hxg6 10. Rxh8+ Bxh8 11. Nxg6 Nxg6 12. Qh5 Kf7 13. Qh7+ Bg7 14. c4 Be6 15. Nc3 c6 16. cxd5 cxd5 17. Nb5 a6 18. Nd4 Qd6 19. Nxe6 Qxe6 20. Qh5 Rh8 21. Qe2 f4 22. Rc1 Rc8 23. Rxc8 Qxc8 24. Qh5 f5 25. exf4 Qc1+ 26. Ke2 Qc2 27. g4 Qe4+ 28. Kd1 Qb1+ 29. Ke2 1/2-1/2

[Event "Kaiserbrunnen Winter op"]
[Site "Brakel"]
[Date "2013.01.21"]
[Round "5"]
[White "Rueggeberg, Jan"]
[Black "Perinkulam Ramachandran, Vijay N"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1880"]
[BlackElo "1619"]
[PlyCount "75"]
[EventDate "2013.01.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. b3 d6 2. Bb2 c5 3. f4 Nc6 4. Nf3 Bg4 5. e3 e6 6. h3 Bh5 7. g4 Bg6 8. Bg2 h5 9. d3 hxg4 10. hxg4 Rxh1+ 11. Bxh1 Qb6 12. Nbd2 Nh6 13. Nh4 Bh7 14. g5 Nf5 15. Nxf5 Bxf5 16. e4 Bg6 17. Qg4 Ne7 18. Nc4 Qc7 19. a4 0-0-0 20. a5 Qd7 21. Qf3 Nc6 22. a6 b5 23. Ne3 Nd4 24. Qd1 Be7 25. c3 Rh8 26. Bf3 Nxf3+ 27. Qxf3 f6 28. f5 Bh5 29. Qg2 e5 30. g6 Qe8 31. Nd5 Kd7 32. Ra5 Kc6 33. Rxb5 Bd8 34. Rb7 Bb6 35. c4 Ba5+ 36. Kf1 Bd8 37. b4 cxb4 38. Nxb4+ 1-0

[Event "Bad Harzburg op 13th"]
[Site "Bad Harzburg"]
[Date "2012.11.03"]
[Round "8"]
[White "Othmer, Michael"]
[Black "Rueggeberg, Jan"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1986"]
[BlackElo "1874"]
[PlyCount "45"]
[EventDate "2012.10.30"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 d6 2. g3 e5 3. d3 f5 4. Bg2 Nf6 5. 0-0 Be7 6. c4 0-0 7. Nc3 Qe8 8. b4 Qh5 9. Qb3 f4 10. c5+ Kh8 11. d4 Bh3 12. dxe5 Ng4 13. exd6 cxd6 14. Qd5 Qh6 15. Qxb7 Bxg2 16. Kxg2 Bg5 17. Qxa8 Nd7 18. Qb7 Nde5 19. h4 Nxf2 20. Nxe5 Qh5 21. Nf7+ Kg8 22. Nxg5 fxg3 23. Qd5+ 1-0

[Event "Bad Harzburg op 13th"]
[Site "Bad Harzburg"]
[Date "2012.11.02"]
[Round "6"]
[White "Bielmeier, Ludwig"]
[Black "Rueggeberg, Jan"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2117"]
[BlackElo "1880"]
[PlyCount "61"]
[EventDate "2012.10.30"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 b6 2. g3 Bb7 3. Bg2 e6 4. 0-0 c5 5. c4 Nf6 6. b3 d5 7. Bb2 Nbd7 8. Qc2 Qc7 9. Nc3 d4 10. Nb5 Qb8 11. e3 a6 12. Na3 e5 13. exd4 exd4 14. Rae1+ Kd8 15. Ng5 Bxg2 16. Nxf7+ Kc7 17. Kxg2 Qb7+ 18. f3 Bd6 19. Re6 Bf4 20. gxf4 Rhe8 21. Rfe1 Rxe6 22. Rxe6 Rf8 23. Nd6 Qa8 24. Kf2 g5 25. b4 Ng4+ 26. Ke2 Rxf4 27. Nab5+ axb5 28. Nxb5+ Kb7 29. Qxh7 Rxf3 30. Qxd7+ Ka6 31. Nc7+ 1-0

[Event "Bad Harzburg op 13th"]
[Site "Bad Harzburg"]
[Date "2012.11.01"]
[Round "4"]
[White "Kollars, Dmitrij"]
[Black "Rueggeberg, Jan"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2027"]
[BlackElo "1880"]
[PlyCount "44"]
[EventDate "2012.10.30"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Nc3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. Re1 c6 8. a4 Qc7 9. Bg5 b6 10. Qd2 Bb7 11. Bb3 a6 12. Rad1 Rad8 13. Qd3 h6 14. Bh4 exd4 15. Nxd4 Nc5 16. Qg3 Nh5 17. Qg4 Nf6 18. Qf3 Nxb3 19. cxb3 Ne8 20. Bxe7 Qxe7 21. Nf5 Qe5 22. Qg4 Nf6 1-0

[Event "Bad Harzburg op 13th"]
[Site "Bad Harzburg"]
[Date "2012.10.31"]
[Round "2"]
[White "Dobierzin, Olaf"]
[Black "Rueggeberg, Jan"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2060"]
[BlackElo "1880"]
[PlyCount "75"]
[EventDate "2012.10.30"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. d4 Bg4 4. Be3 Nf6 5. Nbd2 e5 6. c3 Be7 7. h3 Bxf3 8. Nxf3 0-0 9. Bd3 d5 10. dxe5 Nxe4 11. Qc2 f5 12. exf6 Nxf6 13. Ng5 d4 14. Bxh7+ Kh8 15. Rd1 dxe3 16. Rxd8 exf2+ 17. Ke2 Nxd8 18. Bg6 Nh5 19. Bxh5 Bxg5 20. Bf3 Re8+ 21. Kxf2 Ne6 22. h4 Bh6 23. Re1 Rad8 24. Re2 Rf8 25. Kg1 Nf4 26. Re4 c6 27. Qb3 Rd7 28. Qb4 Rdf7 29. Re7 Nd5 30. Rxf7 Rxf7 31. Bxd5 Be3+ 32. Kh2 cxd5 33. g3 b6 34. Qb5 Rf2+ 35. Kh3 d4 36. cxd4 Bxd4 37. Qe8+ Kh7 38. Qe4+ 1-0

[Event "Vellmar op-A 4th"]
[Site "Vellmar"]
[Date "2012.07.29"]
[Round "7"]
[White "Knoth, Eugen"]
[Black "Rueggeberg, Jan"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2019"]
[BlackElo "1874"]
[PlyCount "92"]
[EventDate "2012.07.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. b3 b6 2. Bb2 Bb7 3. c4 e6 4. e3 Nf6 5. Nf3 Be7 6. Be2 0-0 7. 0-0 Ne4 8. d3 Bf6 9. Qc2 Bxb2 10. Qxb2 Qf6 11. Qxf6 Nxf6 12. Nc3 Nc6 13. Rac1 Ne7 14. Nd2 Rfd8 15. e4 c5 16. f4 d5 17. Bf3 Rd7 18. e5 Ne8 19. Rcd1 Rad8 20. Rfe1 Bc6 21. Nf1 dxc4 22. Bxc6 Nxc6 23. dxc4 Nd4 24. Ne3 h5 25. Kf2 g6 26. Ne2 Ng7 27. h3 h4 28. Nxd4 Rxd4 29. Kf3 Nh5 30. Rxd4 Rxd4 31. Ng4 Nxf4 32. Rf1 g5 33. Nf6+ Kg7 34. Ne4 Kg6 35. Re1 Nd3 36. Re3 Nxe5+ 37. Ke2 f6 38. Nc3 Kf5 39. Nb5 Rd7 40. Nc3 Ng6 41. Ne4 Rd4 42. g4+ Ke5 43. Nxc5+ Kd6 44. Nxe6 Nf4+ 45. Nxf4 Rxf4 46. Rd3+ Ke7 1/2-1/2

[Event "Vellmar op-A 4th"]
[Site "Vellmar"]
[Date "2012.07.29"]
[Round "6"]
[White "Rueggeberg, Jan"]
[Black "Ziegenfuss, Holger"]
[Result "0-1"]
[ECO "A27"]
[WhiteElo "1874"]
[BlackElo "2021"]
[PlyCount "54"]
[EventDate "2012.07.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 e5 2. Nf3 Nc6 3. Nc3 Bb4 4. Nd5 d6 5. Nxb4 Nxb4 6. d4 exd4 7. Nxd4 Bd7 8. g3 Qf6 9. Be3 c5 10. Nb5 Bxb5 11. cxb5 Qxb2 12. Rc1 Nxa2 13. Rc2 Qb4+ 14. Bd2 Qb3 15. Bg2 Nb4 16. Rc3 Qxd1+ 17. Kxd1 0-0-0 18. Rb3 Nf6 19. Bxb4 cxb4 20. Rxb4 d5 21. Kc2 Kc7 22. b6+ axb6 23. Rhb1 Rd6 24. Kd3 Ra8 25. R1b2 Ra5 26. h4 Nd7 27. Rg4 Ne5+ 0-1

[Event "Vellmar op-A 4th"]
[Site "Vellmar"]
[Date "2012.07.28"]
[Round "4"]
[White "Calci, Fiorino"]
[Black "Rueggeberg, Jan"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "2033"]
[BlackElo "1874"]
[PlyCount "56"]
[EventDate "2012.07.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Nbd2 c5 4. e3 Nc6 5. c3 d5 6. Bd3 Qb6 7. 0-0 Be7 8. Qe2 0-0 9. dxc5 Qxc5 10. e4 Rd8 11. e5 Ne8 12. Nb3 Qb6 13. Be3 Qc7 14. Bf4 a6 15. Nbd4 b5 16. Rac1 Na5 17. Rfe1 Bb7 18. Bg5 h6 19. Bxh6 gxh6 20. Qe3 Bf8 21. Bb1 Bg7 22. Qd3 Qe7 23. Qh7+ Kf8 24. Nf5 exf5 25. Nd4 Rac8 26. Nxf5 Qg5 27. e6 fxe6 28. Rxe6 Qxc1+ 0-1

[Event "Vellmar op-A 4th"]
[Site "Vellmar"]
[Date "2012.07.28"]
[Round "5"]
[White "Hecht, Carsten"]
[Black "Rueggeberg, Jan"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2050"]
[BlackElo "1874"]
[PlyCount "43"]
[EventDate "2012.07.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. exd5 Qxd5 4. Nf3 e5 5. Be3 Bg4 6. Be2 exd4 7. Bxd4 0-0-0 8. Be3 Nf6 9. 0-0 Qh5 10. Nbd2 Bd6 11. h3 Rhe8 12. Re1 Bxh3 13. gxh3 Qxh3 14. Bf1 Qh5 15. Bg2 Ng4 16. Qe2 f5 17. Qc4 Bg3 18. Nf1 f4 19. Bc5 Nd4 20. fxg3 Nxf3+ 21. Bxf3 Rxe1 22. Rxe1 1-0

[Event "Vellmar op-A 4th"]
[Site "Vellmar"]
[Date "2012.07.27"]
[Round "2"]
[White "Kaplunov, Vadym"]
[Black "Rueggeberg, Jan"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "1985"]
[BlackElo "1874"]
[PlyCount "84"]
[EventDate "2012.07.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 e5 5. d5 Be7 6. Be3 0-0 7. f3 Nh5 8. Qd2 g6 9. Bd3 f5 10. Nge2 a5 11. Bc2 Nc5 12. 0-0 Nf6 13. Kh1 f4 14. Bf2 g5 15. g4 Kf7 16. a3 h5 17. h3 Rh8 18. Kg2 hxg4 19. hxg4 Bxg4 20. Ng1 Qd7 21. Bxc5 dxc5 22. Qd3 Bh3+ 23. Nxh3 Qxh3+ 24. Kf2 g4 25. Ke1 Rag8 26. Ne2 Bd6 27. Kd2 Qg2 28. Kc3 Rh3 29. Ng1 Rh2 30. Rad1 gxf3 31. Nxf3 Rg3 32. Rb1 Rhh3 33. Bd1 Nh7 34. Rg1 Qxg1 35. Nxg1 Rxd3+ 36. Kc2 Rhg3 37. Be2 Rde3 38. Rf1 Ng5 39. Bh5+ Kf6 40. Ne2 Rg2 41. Kd2 Nxe4+ 42. Kd1 Rexe2 0-1

[Event "Vellmar op-A 4th"]
[Site "Vellmar"]
[Date "2012.07.27"]
[Round "3"]
[White "Rueggeberg, Jan"]
[Black "Khudovekov, Stanislav"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1874"]
[BlackElo "2107"]
[PlyCount "86"]
[EventDate "2012.07.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 f5 2. g4 fxg4 3. Bg2 Nf6 4. Qb3 Nc6 5. h3 e5 6. hxg4 Nxg4 7. Be4 Qf6 8. Qg3 Bc5 9. e3 Nh6 10. Nc3 d6 11. Nd5 Qf7 12. Nf3 Bf5 13. Ng5 Qd7 14. Rxh6 Bxe4 15. Nxe4 0-0-0 16. Rh2 Kb8 17. a3 a5 18. Rb1 a4 19. Rg2 g6 20. b4 axb3 21. Rxb3 Na5 22. Rc3 Ba7 23. Ke2 c6 24. Ndf6 Qe7 25. Qg5 d5 26. cxd5 cxd5 27. Ng3 d4 28. Rd3 dxe3 29. fxe3 Rxd3 30. Kxd3 Rd8+ 31. Ke4 Nc4 32. Rf2 Nd6+ 33. Kf3 Nf7 34. Qh4 g5 35. Qxh7 Qxf6+ 36. Kg2 Qc6+ 37. Ne4 Nd6 38. d3 Nxe4 39. Qxe4 Qxc1 40. Qxe5+ Ka8 41. Qxg5 Rh8 42. Qg7 Qh1+ 43. Kg3 Bb8+ 0-1

[Event "Vellmar op-A 4th"]
[Site "Vellmar"]
[Date "2012.07.26"]
[Round "1"]
[White "Rueggeberg, Jan"]
[Black "Haselhorst, Helmut"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "1874"]
[BlackElo "2089"]
[PlyCount "112"]
[EventDate "2012.07.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. d4 Nc6 7. Nc3 a6 8. Bd2 Rb8 9. Rc1 Bg4 10. d5 Bxf3 11. exf3 Ne5 12. Qe2 c5 13. f4 Ned7 14. f5 Re8 15. Bh3 b5 16. b3 Nb6 17. fxg6 hxg6 18. f4 bxc4 19. bxc4 Nfd7 20. Ne4 Nf8 21. Ng5 e6 22. dxe6 fxe6 23. Nxe6 Bd4+ 24. Kh1 Qf6 25. f5 Nbd7 26. Rce1 Rb2 27. Qd3 Ne5 28. Rxe5 Qxe5 29. Re1 Qh8 30. Bg2 Nxe6 31. Bd5 Kg7 32. fxe6 Qh3 33. Qf3 Qf5 34. Qxf5 gxf5 35. Bf4 Rb6 36. Kg2 Kf6 37. Kf3 Be5 38. h4 Bxf4 39. Kxf4 Rb2 40. Rh1 Rf2+ 41. Ke3 Rxa2 42. h5 Ke5 43. h6 Rb8 44. Rd1 Rh2 45. e7 Re8 46. Bb7 Rxe7 47. Bxa6 Rxh6 48. Rd5+ Kf6+ 49. Kf3 Kg5 50. Bb5 Re5 51. Rd1 Rhe6 52. Rd3 Re1 53. Bc6 Rh6 54. Kf2 Rc1 55. Bd5 Rh2+ 56. Kf3 Rhc2 0-1

[Event "Wilhelm Werner Memorial-H 31st"]
[Site "Bockenem"]
[Date "2006.05.27"]
[Round "5"]
[White "Rueggeberg, Jan"]
[Black "Holloway, Timo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1826"]
[BlackElo "1932"]
[PlyCount "39"]
[EventDate "2006.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e3 g6 2. c3 c5 3. d4 cxd4 4. exd4 d5 5. Nf3 Nc6 6. Bf4 Bg7 7. Nbd2 Nf6 8. h3 Bf5 9. Bb5 Qb6 10. Qe2 0-0 11. Bxc6 Qxc6 12. 0-0 Qb6 13. Nb3 Ne4 14. Nfd2 Nxd2 15. Qxd2 Rfe8 16. Rae1 a5 17. Nc5 Qc6 18. g4 b6 19. gxf5 bxc5 20. fxg6 1/2-1/2

[Event "Wilhelm Werner Memorial-H 31st"]
[Site "Bockenem"]
[Date "2006.05.27"]
[Round "6"]
[White "Rueggeberg, Jan"]
[Black "Soellig, Martin"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1826"]
[BlackElo "1908"]
[PlyCount "88"]
[EventDate "2006.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[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. e5 c5 4. Qg4 cxd4 5. Nf3 Nc6 6. Bd3 Qc7 7. Qg3 g6 8. 0-0 Bg7 9. Re1 Bd7 10. a3 0-0-0 11. b4 f6 12. Bf4 f5 13. b5 Na5 14. Nxd4 Bh6 15. a4 Bxf4 16. Qxf4 Nf6 17. Ra3 Nh5 18. Qc1 Kb8 19. Nd2 Rc8 20. g3 g5 21. c4 dxc4 22. Nxc4 Nxc4 23. Rc3 Qb6 24. Rxc4 Rxc4 25. Qxc4 Rc8 26. Qb4 Qc5 27. Rb1 Qxb4 28. Rxb4 Rc5 29. a5 b6 30. axb6 axb6 31. Nc6+ Bxc6 32. bxc6 Kc7 33. f4 Kxc6 34. Rd4 Rd5 35. Rc4+ Kb7 36. Be2 g4 37. h3 Nxg3 38. Bxg4 fxg4 39. hxg4 Rd4 40. Rxd4 Ne2+ 41. Kf2 Nxd4 42. Ke3 Nc6 43. Ke4 Kc7 44. f5 Kd7 0-1

[Event "Alfeld Bezirk 3-ch"]
[Site "Alfeld"]
[Date "2005.10.01"]
[Round "2"]
[White "Rueggeberg, Jan"]
[Black "Grosse, Stefan"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1829"]
[BlackElo "1689"]
[PlyCount "64"]
[EventDate "2005.10.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 h6 3. c4 g5 4. cxd5 Nf6 5. e4 c6 6. dxc6 Nxc6 7. Nc3 Bg4 8. Bb5 Bg7 9. d4 Kf8 10. Bxc6 bxc6 11. 0-0 Rb8 12. h3 Bxf3 13. Rxf3 g4 14. hxg4 Nxg4 15. e5 h5 16. f5 Bxe5 17. dxe5 Qb6+ 18. Kh1 Nf2+ 19. Rxf2 Qxf2 20. f6 Rg8 21. Bh6+ Ke8 22. Bg7 Rb4 23. Qxh5 Rh4+ 24. Qxh4 Qxh4+ 25. Kg1 Qd4+ 26. Kf1 Qxe5 27. Re1 Qf5+ 28. Kg1 Kd8 29. Rxe7 Re8 30. Rb7 Re1+ 31. Kh2 Qf4+ 32. g3 Qf3 0-1

[Event "Wilhelm Werner Memorial-H 30th"]
[Site "Bockenem"]
[Date "2005.05.07"]
[Round "6"]
[White "Rueggeberg, Jan"]
[Black "Koenig, Sebastian"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1809"]
[BlackElo "1930"]
[PlyCount "45"]
[EventDate "2005.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. h3 d5 2. a3 e5 3. d3 Bd6 4. g4 Ne7 5. Bg2 Be6 6. Nc3 0-0 7. Nf3 Nbc6 8. Ng5 Qd7 9. e4 Bc5 10. exd5 Bxd5 11. Nxd5 Nxd5 12. Ne4 Be7 13. h4 Nd4 14. g5 f5 15. gxf6 Nxf6 16. Bg5 Ne6 17. Bxf6 Bxf6 18. Bh3 Qe7 19. Bxe6+ Qxe6 20. Qe2 Qf5 21. h5 Qf4 22. Rg1 Bh4 23. Rg4 1/2-1/2

[Event "Wilhelm Werner Memorial-H 30th"]
[Site "Bockenem"]
[Date "2005.05.05"]
[Round "2"]
[White "Rueggeberg, Jan"]
[Black "Loehnhardt, Benjamin"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1809"]
[BlackElo "2036"]
[PlyCount "58"]
[EventDate "2005.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. h3 e5 2. c4 Nf6 3. a3 d5 4. cxd5 Nxd5 5. e3 Bd6 6. Nf3 c5 7. Qc2 Nc6 8. b3 Be6 9. Bb2 Rc8 10. Bd3 Bb8 11. Be4 g6 12. g4 f6 13. h4 Qd7 14. h5 f5 15. hxg6 fxe4 16. Ng5 Ke7 17. Rxh7+ Rxh7 18. gxh7 Bxg4 19. Qxe4 Qf5 20. f4 Nf6 21. Qxf5 Bxf5 22. Nc3 Nxh7 23. Nd5+ Kd6 24. Nxh7 Kxd5 25. Nf6+ Ke6 26. Nh5 Bg4 27. Ng3 exf4 28. Ne4 Ne5 29. Rc1 Nd3+ 0-1

[Event "Suedniedersachsen distr-ch"]
[Site "Bad Salzdetfurth"]
[Date "2004.10.17"]
[Round "4"]
[White "Belov, Igor2222"]
[Black "Rueggeberg, Jan"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2091"]
[BlackElo "1809"]
[PlyCount "85"]
[EventDate "2004.10.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. c4 g5 2. d3 Bg7 3. Qc2 g4 4. e3 Nc6 5. a3 d6 6. Nc3 h5 7. h3 Nh6 8. hxg4 hxg4 9. b4 e5 10. b5 Ne7 11. e4 Ng6 12. Nge2 f5 13. exf5 Nxf5 14. Rxh8+ Nxh8 15. g3 Nf7 16. Bg2 Ng5 17. Bxg5 Qxg5 18. Nd5 Kd8 19. Qd2 Qxd2+ 20. Kxd2 c6 21. bxc6 bxc6 22. Nb4 Kc7 23. Bxc6 Rb8 24. Rb1 Rxb4 25. axb4 Kxc6 26. Rh1 Be6 27. Ra1 Kb7 28. Ra5 a6 29. b5 axb5 30. Rxb5+ Kc6 31. Ra5 e4 32. dxe4 Nd4 33. Ra7 Bh6+ 34. Nf4 Bxc4 35. Rh7 Bxf4+ 36. gxf4 Kc5 37. Rg7 Be2 38. Ke3 Bf3 39. Rc7+ Kb6 40. Rc1 Nc6 41. f5 Kc7 42. f6 Kd7 43. Rxc6 1-0

[Event "Suedniedersachsen distr-ch"]
[Site "Bad Salzdetfurth"]
[Date "2004.10.17"]
[Round "5"]
[White "Rueggeberg, Jan"]
[Black "Jacobi, Felix Hagen"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1809"]
[BlackElo "1695"]
[PlyCount "82"]
[EventDate "2004.10.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 g6 5. g3 Bg7 6. Bg2 Nf6 7. Nc3 0-0 8. h4 c6 9. Qd3 Be6 10. h5 Nxh5 11. Rxh5 gxh5 12. Be3 d5 13. cxd5 cxd5 14. 0-0-0 Nc6 15. Rh1 Qf6 16. Rxh5 Qg6 17. Rh4 Qxd3 18. exd3 Rac8 19. Nxe6 fxe6 20. d4 Ne7 21. g4 Ng6 22. Rh2 Nf4 23. Bf1 e5 24. Bxf4 Rxf4 25. Kd2 Rxd4+ 26. Ke3 a6 27. f3 h6 28. Bd3 Bf6 29. Ke2 Bg5 30. Rh1 Kf7 31. Rb1 b5 32. a3 Rc5 33. Bf5 b4 34. axb4 Rxb4 35. Kd3 Rd4+ 36. Kc2 Rd2+ 37. Kb3 Rf2 38. Kb4 Be7 39. Ka4 Rxf3 40. Rd1 d4 41. Ne4 Rb5 0-1

[Event "Suedniedersachsen distr-ch"]
[Site "Bad Salzdetfurth"]
[Date "2004.10.16"]
[Round "3"]
[White "Rueggeberg, Jan"]
[Black "Hoexter, Heinrich"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "1809"]
[BlackElo "2185"]
[PlyCount "50"]
[EventDate "2004.10.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. c4 f5 2. g4 fxg4 3. Bg2 Nf6 4. Qb3 Nc6 5. h3 e5 6. hxg4 Nxg4 7. Qg3 d6 8. Be4 Qf6 9. Nc3 Be6 10. Nd5 Qf7 11. Nh3 0-0-0 12. Ng5 Qd7 13. Nxe6 Qxe6 14. Qd3 g6 15. Bxg6 hxg6 16. Rxh8 e4 17. Qg3 Nd4 18. Kf1 c6 19. Nf4 Qf5 20. d3 g5 21. Ng6 exd3 22. exd3 Nf3 23. Kg2 Ne1+ 24. Kf1 Nf3 25. Kg2 Ne1+ 1/2-1/2

[Event "Suedniedersachsen distr-ch"]
[Site "Bad Salzdetfurth"]
[Date "2004.10.16"]
[Round "2"]
[White "Rust, Stephan"]
[Black "Rueggeberg, Jan"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "2090"]
[BlackElo "1809"]
[PlyCount "45"]
[EventDate "2004.10.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 h6 3. Bf4 g5 4. Bg3 Bg7 5. e3 c5 6. c3 Qb6 7. Qb3 Be6 8. Qa3 Nc6 9. h3 Nf6 10. Nbd2 cxd4 11. exd4 Rc8 12. Bd3 Qa5 13. Qxa5 Nxa5 14. 0-0 Nc4 15. Nxc4 Bxc4 16. Bxc4 Rxc4 17. Rad1 Kd7 18. Nd2 Rcc8 19. f4 g4 20. hxg4 Nxg4 21. Bh4 Bf6 22. Nf3 b5 23. a3 1/2-1/2

[Event "Suedniedersachsen distr-ch"]
[Site "Bad Salzdetfurth"]
[Date "2004.10.15"]
[Round "1"]
[White "Rueggeberg, Jan"]
[Black "Dirim, Sezai"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "1809"]
[PlyCount "43"]
[EventDate "2004.10.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. e4 h6 5. Be2 Bc5 6. Nxe5 Nxe5 7. d4 Bxd4 8. Qxd4 d6 9. Bf4 c5 10. Qd2 0-0 11. 0-0-0 Bg4 12. Bxg4 Nfxg4 13. f3 Nxc4 14. Qe2 Nf6 15. Qxc4 Ne8 16. e5 Qb6 17. exd6 Nf6 18. Rde1 Rad8 19. Re7 Rd7 20. Nd5 Qc6 21. Nxf6+ gxf6 22. Bxh6 1-0

[Event "Wilhelm Werner Memorial-H 29th"]
[Site "Bockenem"]
[Date "2004.05.22"]
[Round "5"]
[White "Rueggeberg, Jan"]
[Black "Joege, Friedhelm"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1831"]
[BlackElo "1973"]
[PlyCount "80"]
[EventDate "2004.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. c4 e6 2. e4 c5 3. Nc3 Nc6 4. f4 g6 5. Nf3 Bg7 6. d3 Nge7 7. Be3 Nd4 8. Bxd4 cxd4 9. Nb5 d6 10. Qa4 0-0 11. Qa3 d5 12. 0-0-0 Nc6 13. e5 Qb6 14. Nd6 Bd7 15. c5 Qc7 16. b4 a6 17. Qb2 f6 18. Re1 fxe5 19. fxe5 b6 20. h4 Rab8 21. b5 bxc5 22. a4 Nxe5 23. Nxe5 Bxe5 24. Rxe5 Qxd6 25. Rg5 axb5 26. a5 Qf4+ 27. Qd2 Qxd2+ 28. Kxd2 Rf5 29. Be2 Rxg5 30. hxg5 c4 31. Bg4 c3+ 32. Kc2 Ra8 33. Ra1 Ra6 34. Kb3 Kf7 35. Rh1 Ke7 36. Rxh7+ Kd6 37. Rg7 Rc6 38. Kc2 b4 39. a6 Rxa6 40. Rxg6 Ra2+ 0-1

[Event "Wilhelm Werner Memorial-H 29th"]
[Site "Bockenem"]
[Date "2004.05.20"]
[Round "2"]
[White "Gutzmann, Tobias"]
[Black "Rueggeberg, Jan"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1947"]
[BlackElo "1831"]
[PlyCount "63"]
[EventDate "2004.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 d5 5. exd5 Qxd5 6. cxd4 Bg4 7. Be2 0-0-0 8. Nc3 Bb4 9. 0-0 Bxc3 10. bxc3 Nf6 11. Bb2 Rhe8 12. Re1 Kb8 13. Qc2 Bf5 14. Qa4 Be4 15. c4 Qa5 16. Qxa5 Nxa5 17. Ne5 Nc6 18. Nxf7 Rd7 19. Ne5 Rde7 20. f3 Bf5 21. Nxc6+ bxc6 22. Kf2 h5 23. Bf1 h4 24. Rxe7 Rxe7 25. Re1 Rd7 26. Re3 Nh5 27. g4 hxg3+ 28. hxg3 Rf7 29. c5 Nf6 30. Kg2 Rf8 31. Ba6 Nd5 32. Rb3+ 1-0

[Event "Wilhelm Werner Memorial-H 28th"]
[Site "Bockenem"]
[Date "2003.05.29"]
[Round "2"]
[White "Rueggeberg, Jan"]
[Black "Korsus, Bernd"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1874"]
[BlackElo "2227"]
[PlyCount "72"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 dxe4 3. Nxe4 Bf5 4. Ng3 Bg6 5. Nf3 Nd7 6. h4 h6 7. h5 Bh7 8. Bc4 e6 9. d3 Ngf6 10. Qe2 Nb6 11. Bb3 a5 12. Ne5 Nfd5 13. a3 a4 14. Ba2 Bd6 15. Bd2 Qf6 16. Nc4 Nxc4 17. Bxc4 Qxb2 18. 0-0 0-0 19. Ne4 Qe5 20. f4 Qd4+ 21. Qf2 Qxf2+ 22. Rxf2 Bxe4 23. dxe4 Nb6 24. Bd3 Bc5 25. Bb4 Bxf2+ 26. Kxf2 Rfc8 27. g4 c5 28. Bc3 c4 29. Be2 Nd7 30. g5 f6 31. Rg1 hxg5 32. fxg5 Kf7 33. h6 g6 34. Rh1 Rc5 35. h7 Rh8 36. gxf6 Nxf6 0-1

[Event "Baunatal op 8th"]
[Site "Baunatal"]
[Date "2002.08.11"]
[Round "5"]
[White "Ramme, Christoph"]
[Black "Rueggeberg, Jan"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "2106"]
[BlackElo "1805"]
[PlyCount "26"]
[EventDate "2002.08.09"]
[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 h6 2. d4 a6 3. Be3 d6 4. Nc3 g5 5. Be2 Bg7 6. Qd2 Nc6 7. h4 g4 8. f4 gxf3 9. Nxf3 Bg4 10. Bc4 Nf6 11. Qf2 Bh5 12. Nh2 Qd7 13. Bd3 Nb4 1/2-1/2

[Event "Baunatal op 8th"]
[Site "Baunatal"]
[Date "2002.08.11"]
[Round "7"]
[White "Rueggeberg, Jan"]
[Black "Orwatsch, Gerhard"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1805"]
[BlackElo "2131"]
[PlyCount "133"]
[EventDate "2002.08.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. h3 g6 2. g4 Bg7 3. Bg2 c5 4. Nc3 Nc6 5. d3 e6 6. e4 Nge7 7. Bd2 d5 8. Qc1 h5 9. g5 d4 10. Nce2 b5 11. a4 b4 12. b3 a5 13. Nf3 Bb7 14. Nh4 Qd7 15. 0-0 0-0-0 16. f4 f5 17. gxf6 Bxf6 18. Qe1 Rhg8 19. Nf3 Rdf8 20. Qg3 Kb8 21. Ne5 Qc7 22. Nc4 Ba6 23. e5 Nf5 24. Qf3 Bb7 25. exf6 Nh4 26. Qg3 Nxg2 27. Qxg2 Ne5 28. Qg3 Nxc4 29. bxc4 Rxf6 30. Kh2 Ka7 31. Ng1 Rgf8 32. Nf3 Bc6 33. Ne5 Be8 34. Qg2 Kb6 35. Rfe1 Qd6 36. Re4 Rf5 37. Re2 g5 38. Rae1 gxf4 39. Nf3 e5 40. Rxe5 Rxe5 41. Rxe5 Bc6 42. Rg5 Bxa4 43. Rg6 Rf6 44. Rxf6 Qxf6 45. Qg8 Qd6 46. Qf7 Bc6 47. Bxf4 Qd7 48. Qxd7 Bxd7 49. Bc1 a4 50. Bb2 a3 51. Ba1 Ka5 52. Kg3 b3 53. cxb3 Kb4 54. Nd2 Bf5 55. Kh4 Bxd3 56. Kxh5 Bc2 57. h4 Bxb3 58. Kg5 Bxc4 59. Nxc4 Kxc4 60. h5 d3 61. h6 d2 62. h7 d1Q 63. h8Q Qc1+ 64. Kf5 Kb3 65. Qh3+ Ka2 66. Be5 c4 67. Qg2+ 1/2-1/2

[Event "Baunatal op 8th"]
[Site "Baunatal"]
[Date "2002.08.11"]
[Round "6"]
[White "Rueggeberg, Jan"]
[Black "Schnegelsberg, Karl Heinz"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "1805"]
[BlackElo "2101"]
[PlyCount "72"]
[EventDate "2002.08.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 0-0 5. Be2 d6 6. g4 e5 7. h4 Be6 8. h5 Nc6 9. a3 Qd7 10. h6 Bh8 11. f3 a5 12. b5 Ne7 13. Nc3 d5 14. cxd5 Nfxd5 15. Nh3 Nxc3 16. Bxc3 Nd5 17. Bb2 Bf6 18. Nf2 Qe7 19. Qc2 c6 20. Ne4 Bh4+ 21. Kf1 f5 22. gxf5 Bxf5 23. Kg2 Rac8 24. Qc5 Bxe4 25. Qxe7 Bxf3+ 26. Bxf3 Bxe7 27. bxc6 bxc6 28. Rac1 Rcd8 29. Bxe5 c5 30. Rb1 Rf5 31. Bg3 Nf6 32. Rb7 Rxd2+ 33. Bf2 Bf8 34. Rc1 Bxh6 35. Rb8+ Bf8 36. Rxc5 Rxc5 0-1

[Event "Baunatal op 8th"]
[Site "Baunatal"]
[Date "2002.08.10"]
[Round "4"]
[White "Rueggeberg, Jan"]
[Black "Rafiee, Kayvan"]
[Result "1-0"]
[ECO "E83"]
[WhiteElo "1805"]
[BlackElo "2093"]
[PlyCount "65"]
[EventDate "2002.08.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. d4 Nf6 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Rc1 e5 8. d5 Ne7 9. Qd2 Nd7 10. g4 f5 11. gxf5 gxf5 12. Bd3 f4 13. Bf2 Qe8 14. Nb5 Qd8 15. c5 Nxc5 16. Bxc5 dxc5 17. Rxc5 c6 18. dxc6 Nxc6 19. Bc4+ Kh8 20. Nd6 Qf6 21. Qd5 Qh4+ 22. Kd1 h6 23. Ne2 Qf2 24. Rg1 Nb4 25. Nf7+ Kh7 26. Rxg7+ Kxg7 27. Qxe5+ Kh7 28. Rc7 Be6 29. Ng5+ Kg6 30. Rg7+ Kh5 31. Nh3+ Rf5 32. Nexf4+ Kh4 33. Rg4# 1-0

[Event "Baunatal op 8th"]
[Site "Baunatal"]
[Date "2002.08.10"]
[Round "3"]
[White "Sharikov, Alexej"]
[Black "Rueggeberg, Jan"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1219"]
[BlackElo "1805"]
[PlyCount "74"]
[EventDate "2002.08.09"]
[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 h6 2. d4 a6 3. Nc3 d6 4. Nf3 g5 5. Bc4 Bg7 6. 0-0 Nc6 7. Be3 Nf6 8. h3 g4 9. Nh2 gxh3 10. g3 Qd7 11. Qf3 Na5 12. Bd3 Ng4 13. b4 c5 14. bxa5 cxd4 15. Nd5 dxe3 16. fxe3 Ne5 17. Qf4 Rb8 18. Nb6 Qe6 19. Nxc8 Nxd3 20. Nxd6+ exd6 21. cxd3 Bxa1 22. Rxa1 Qe5 23. Qxe5+ dxe5 24. Ng4 b5 25. axb6 Rxb6 26. Rc1 0-0 27. Nxe5 Rb2 28. Nd7 Rd8 29. Nf6+ Kf8 30. Ng4 Rxd3 31. Rc8+ Kg7 32. Rc1 Rdd2 33. e5 h5 34. Nf6 Rg2+ 35. Kh1 Rh2+ 36. Kg1 Rbg2+ 37. Kf1 Rh1# 0-1

[Event "Baunatal op 8th"]
[Site "Baunatal"]
[Date "2002.08.09"]
[Round "1"]
[White "Khanukov, Boris"]
[Black "Rueggeberg, Jan"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "2354"]
[BlackElo "1805"]
[PlyCount "105"]
[EventDate "2002.08.09"]
[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 h6 2. c4 g5 3. e4 Bg7 4. Nc3 c5 5. d5 d6 6. h4 g4 7. Nge2 a6 8. Ng3 Bxc3+ 9. bxc3 Nf6 10. Be2 b5 11. cxb5 axb5 12. Bxb5+ Kf8 13. 0-0 Qa5 14. c4 Qc3 15. Bd2 Qe5 16. Qc2 Ra3 17. Rae1 Rxg3 18. fxg3 Qxg3 19. Bf4 Qxh4 20. g3 Qh3 21. Qg2 Nbd7 22. e5 dxe5 23. Bxd7 Nxd7 24. Bxe5 Qxg2+ 25. Kxg2 Rg8 26. Bf4 Rg6 27. Rh1 Ba6 28. d6 Bb7+ 29. Kg1 Bxh1 30. dxe7+ Ke8 31. Kxh1 Ra6 32. Re2 Ra4 33. Bxh6 Rxc4 34. Kg2 f6 35. Bf4 Ne5 36. Bxe5 fxe5 37. Kf2 e4 38. Ke3 Kxe7 39. Kf4 e3+ 40. Kf5 Ra4 41. Rxe3+ Kd6 42. Rd3+ Kc6 43. a3 Kb5 44. Rc3 Rd4 45. Rb3+ Kc4 46. Rb8 Kd3 47. Rc8 c4 48. a4 c3 49. a5 c2 50. a6 Ra4 51. Rd8+ Ke2 52. Re8+ Kd2 53. Rd8+ 1/2-1/2

[Event "Baunatal op 8th"]
[Site "Baunatal"]
[Date "2002.08.09"]
[Round "2"]
[White "Rueggeberg, Jan"]
[Black "Kiese, Matthias"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1805"]
[BlackElo "2236"]
[PlyCount "82"]
[EventDate "2002.08.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. h3 d5 2. c4 d4 3. d3 e5 4. g4 Bd7 5. Bg2 Bc6 6. Bxc6+ Nxc6 7. a3 a5 8. Qa4 Nf6 9. Bg5 Be7 10. Bxf6 Bxf6 11. Nf3 0-0 12. Nbd2 Qd7 13. Ne4 Be7 14. Qb5 f6 15. Qd5+ Qxd5 16. cxd5 Nb8 17. Rc1 Na6 18. h4 Rfd8 19. h5 Rxd5 20. Nh4 Kf7 21. Nf5 Bf8 22. Kd2 c6 23. f4 exf4 24. Rcf1 Nc5 25. Nxc5 Bxc5 26. Rxf4 Re8 27. h6 g6 28. Ng3 Bd6 29. Rf3 Bxg3 30. Rxg3 Rb5 31. Rb1 a4 32. Rf3 Rbe5 33. Rf2 b5 34. Rbf1 R8e6 35. Rg2 Re3 36. Rff2 Ke7 37. Rf4 c5 38. Rff2 Rh3 39. Rh2 Ree3 40. Ke1 Rxh2 41. Rxh2 Rg3 0-1

[Event "Wilhelm Werner Memorial-H 27th"]
[Site "Bockenem"]
[Date "2002.05.09"]
[Round "2"]
[White "Schmidt, Lars"]
[Black "Rueggeberg, Jan"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "1944"]
[BlackElo "1792"]
[PlyCount "55"]
[EventDate "2002.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. d5 Nce7 4. Nf3 d6 5. c4 g6 6. Nc3 f5 7. exf5 gxf5 8. Ng5 Nf6 9. Be2 Bg7 10. Bh5+ Kf8 11. Bf7 h6 12. Ne6+ Bxe6 13. Bxe6 c6 14. 0-0 c5 15. Qf3 a6 16. Bxf5 b5 17. cxb5 axb5 18. Nxb5 Ra4 19. Nc3 Rd4 20. Be3 h5 21. Bxd4 cxd4 22. Ne4 Nexd5 23. Rac1 Qb6 24. Nxf6 Nxf6 25. Rc6 Qxb2 26. Rb1 Qd2 27. Rc8+ Ne8 28. Bg6+ 1-0

[Event "Niedersachsen-ch"]
[Site "Schoeppenstedt"]
[Date "1993.??.??"]
[Round "1"]
[White "Rueggeberg, Jan"]
[Black "Joachim, Sven"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "50"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. h3 e5 2. a3 d5 3. c4 dxc4 4. e3 Be6 5. Nf3 Nc6 6. Qa4 Bd6 7. Bxc4 Bxc4 8. Qxc4 Nf6 9. d3 0-0 10. Nbd2 Nd7 11. b3 Nb6 12. Qc2 f5 13. Bb2 Qe7 14. g4 e4 15. dxe4 fxe4 16. Nd4 Nxd4 17. Bxd4 Rae8 18. Ke2 Nd5 19. b4 Kh8 20. h4 Be5 21. Qxe4 Bxd4 22. Qxd4 Rd8 23. Qc5 Qf6 24. f3 Nc3+ 25. Ke1 Ne4 0-1

