[Event "Ems-Vechte-Cup 6th"]
[Site "Lingen"]
[Date "2014.08.04"]
[Round "2"]
[White "Epishin, Vladimir"]
[Black "Wahrenberg, Ralf"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2546"]
[BlackElo "1929"]
[PlyCount "81"]
[EventDate "2014.08.03"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nxc3 7. Bxc3 0-0 8. Rc1 b6 9. Nf3 Bb7 10. Bd3 Nd7 11. 0-0 e6 12. b4 Rc8 13. b5 Nf6 14. Bb4 Re8 15. Qe2 Nd7 16. Rfd1 Bf8 17. a3 Bxb4 18. axb4 Qe7 19. Ra1 Ra8 20. Rdc1 Rec8 21. Qe1 c5 22. bxc6 Rxc6 23. Rxc6 Bxc6 24. Rc1 Qd6 25. e5 Qd5 26. b5 Bb7 27. Bc4 Qe4 28. Qxe4 Bxe4 29. Ng5 Bf5 30. Be2 h6 31. Nf3 g5 32. h4 g4 33. Nh2 h5 34. f3 gxf3 35. Bxf3 Rd8 36. Rc7 f6 37. Bc6 Nf8 38. exf6 Rxd4 39. Nf3 Ra4 40. Ne5 Ra2 41. Rg7+ 1-0

[Event "Berlin Spring op-A"]
[Site "Berlin"]
[Date "2014.05.04"]
[Round "7"]
[White "Pajeken, Jakob Leon"]
[Black "Wahrenberg, Ralf"]
[Result "0-1"]
[ECO "C58"]
[WhiteElo "1746"]
[BlackElo "1929"]
[PlyCount "60"]
[EventDate "2014.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Qf3 Rb8 9. Bd3 h6 10. Ne4 Nd5 11. b3 Be7 12. Bb2 Qc7 13. Qg3 Bf6 14. Nxf6+ gxf6 15. Qg7 Rf8 16. Nc3 Qe7 17. Nxd5 cxd5 18. a4 Nb7 19. Bb5+ Bd7 20. Bxd7+ Kxd7 21. Qxh6 Nd6 22. Qe3 d4 23. Qh3+ f5 24. Ba3 Qe6 25. Qd3 Rb6 26. 0-0-0 Rc8 27. Bxd6 Rxb3 28. Qa6 Qxd6 29. Qxd6+ Kxd6 30. c3 d3 0-1

[Event "Berlin Spring op-A"]
[Site "Berlin"]
[Date "2014.05.03"]
[Round "5"]
[White "Wahrenberg, Ralf"]
[Black "De Dreu, Dies"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1929"]
[BlackElo "1991"]
[PlyCount "88"]
[EventDate "2014.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. e3 Be7 5. Bd3 c5 6. c3 Nc6 7. Nbd2 a5 8. h3 b6 9. Ne5 Nxe5 10. dxe5 Nd7 11. Qg4 g6 12. h4 Ba6 13. Bc2 Qc7 14. Nf3 0-0-0 15. Qg3 h6 16. 0-0-0 Nb8 17. Kb1 Nc6 18. Rd2 Kb7 19. Rhd1 g5 20. hxg5 hxg5 21. Bxg5 Rdg8 22. Qf4 Bxg5 23. Nxg5 Nxe5 24. b3 Rh5 25. Nf3 Rg4 26. Qf6 Rxg2 27. e4 Ng4 28. Qg7 Ne3 29. Qf8 Nxd1 30. Rxd1 Be2 31. exd5 Bxf3 32. dxe6 Rd5 33. Rxd5 Bxd5 34. e7 Rg1+ 35. Kb2 Qf4 36. c4 Qc1+ 37. Kc3 Qe1+ 38. Kd3 Qe4+ 39. Kd2 Qd4+ 40. Ke2 Qg4+ 41. Kd2 Qf4+ 42. Kd3 Qf3+ 43. Kd2 Qxf2+ 44. Kd3 Rg3# 0-1

[Event "Berlin Spring op-A"]
[Site "Berlin"]
[Date "2014.05.03"]
[Round "6"]
[White "Wahrenberg, Ralf"]
[Black "Hoermann, David"]
[Result "0-1"]
[ECO "D55"]
[WhiteElo "1929"]
[BlackElo "1980"]
[PlyCount "100"]
[EventDate "2014.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. Bg5 0-0 6. e3 b6 7. Bd3 Nbd7 8. 0-0 Bb7 9. Rc1 c5 10. cxd5 exd5 11. dxc5 Nxc5 12. Bb1 Nce4 13. Bf4 Rc8 14. Be5 Ng4 15. Bd4 Bd6 16. h3 Ngf6 17. Qd3 Qe7 18. Rfd1 Bb8 19. Ne2 h5 20. Nd2 g6 21. Nf4 h4 22. Nf3 Nd7 23. b3 g5 24. Ne2 Qd6 25. Bb2 f6 26. Ned4 Ne5 27. Qe2 Rxc1 28. Rxc1 Nxf3+ 29. Nxf3 f5 30. Be5 Qa3 31. Bb2 Qe7 32. Qd3 g4 33. Nd2 gxh3 34. gxh3 Qg5+ 35. Kf1 Kh7 36. Nf3 Qg6 37. Qd4 Rg8 38. Ke2 Qg2 39. Bxe4 fxe4 40. Ne5 Ba6+ 41. Kd2 Qxf2+ 42. Kc3 Rc8+ 43. Kb4 Bd6+ 44. Ka4 Rxc1 45. Ng4 Rc4+ 46. Qxc4 Bxc4 47. Nxf2 Bf1 48. Ng4 Bxh3 49. Nf6+ Kg6 50. Nxd5 Bd7# 0-1

[Event "Berlin Spring op-A"]
[Site "Berlin"]
[Date "2014.05.02"]
[Round "4"]
[White "Heinemann, Josefine"]
[Black "Wahrenberg, Ralf"]
[Result "1-0"]
[ECO "C80"]
[WhiteElo "2024"]
[BlackElo "1929"]
[PlyCount "83"]
[EventDate "2014.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Nbd2 Nc5 10. c3 Nxb3 11. Nxb3 Be7 12. Be3 0-0 13. h3 Kh8 14. Qd2 f6 15. Nbd4 Nxd4 16. Nxd4 Qd7 17. exf6 Bxf6 18. Nxe6 Qxe6 19. Bc5 Rfe8 20. Rfe1 Qf7 21. Rxe8+ Rxe8 22. Re1 c6 23. Re3 h6 24. Qe2 Rxe3 25. Qxe3 Qd7 26. g4 Kg8 27. f4 g5 28. f5 Kf7 29. Kf2 Qe8 30. Qxe8+ Kxe8 31. Ke3 Kf7 32. Kd3 Bd8 33. b3 Bf6 34. c4 dxc4+ 35. bxc4 Bg7 36. cxb5 axb5 37. Kc2 Ke8 38. Kb3 Kd7 39. a4 bxa4+ 40. Kxa4 Kc7 41. Kb4 Kb7 42. Be7 1-0

[Event "Berlin Spring op-A"]
[Site "Berlin"]
[Date "2014.05.02"]
[Round "3"]
[White "Schaefer, Heiko"]
[Black "Wahrenberg, Ralf"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2053"]
[BlackElo "1929"]
[PlyCount "59"]
[EventDate "2014.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. d4 Bg7 4. c4 0-0 5. Nc3 d5 6. Bg2 c6 7. 0-0 Bf5 8. Qb3 Bc8 9. Ne5 dxc4 10. Qxc4 Nbd7 11. Rd1 Qb6 12. Nd3 Ne8 13. d5 Nd6 14. Qa4 c5 15. Ne4 Nxe4 16. Qxe4 Re8 17. Be3 Qa5 18. Bd2 Qd8 19. Bc3 Bxc3 20. bxc3 Nf6 21. Qc4 b6 22. e4 Bb7 23. Ne5 Qc7 24. f4 Kg7 25. Nxf7 Ng4 26. Ng5 Bc8 27. Qe2 h6 28. Ne6+ Bxe6 29. dxe6 Nf6 30. e5 1-0

[Event "Berlin Spring op-A"]
[Site "Berlin"]
[Date "2014.05.01"]
[Round "1"]
[White "Van Veenendaal, Elmer"]
[Black "Wahrenberg, Ralf"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2106"]
[BlackElo "1929"]
[PlyCount "49"]
[EventDate "2014.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 Nb6 6. Nf3 Bg7 7. 0-0 0-0 8. d3 Nc6 9. Bd2 e5 10. a3 Qe7 11. Rc1 h6 12. b4 a6 13. Ne4 Nd7 14. Be3 f5 15. Nc3 Rd8 16. Nd5 Qd6 17. Nd2 Nf6 18. Rxc6 bxc6 19. Bc5 Qd7 20. Ne7+ Kh7 21. Bxc6 Qe6 22. Bxa8 e4 23. Nc6 Re8 24. Nd4 Qf7 25. Qb3 1-0

[Event "Berlin Spring op-A"]
[Site "Berlin"]
[Date "2014.05.01"]
[Round "2"]
[White "Wahrenberg, Ralf"]
[Black "Gerritse, Youri"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1929"]
[BlackElo "1986"]
[PlyCount "55"]
[EventDate "2014.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nc6 5. Nc3 Nf6 6. Bg5 e6 7. e3 Be7 8. Rc1 0-0 9. Bd3 h6 10. Bh4 Bd7 11. 0-0 a6 12. a4 Qb6 13. Qe2 Qb4 14. Bb1 Rac8 15. Rfd1 Na5 16. Qd3 g6 17. Ne5 Be8 18. Bxf6 Bxf6 19. Nxd5 exd5 20. Rxc8 Qxb2 21. Nxg6 fxg6 22. Rxe8 Rxe8 23. Qxg6+ Kf8 24. Qxf6+ Kg8 25. Bh7+ Kxh7 26. Qf7+ Kh8 27. Qxe8+ Kh7 28. Qe7+ 1-0

[Event "Travemuende op 29th"]
[Site "Travemuende"]
[Date "2012.12.27"]
[Round "1"]
[White "Vogel, Robert"]
[Black "Wahrenberg, Ralf"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "2253"]
[BlackElo "1926"]
[PlyCount "53"]
[EventDate "2012.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. Bg5 c5 7. Rc1 Nxc3 8. bxc3 0-0 9. e3 Nc6 10. Be2 Re8 11. 0-0 Qa5 12. Qd2 Bf5 13. Rfd1 Rad8 14. Qb2 b6 15. Bb5 Bd7 16. Rb1 cxd4 17. cxd4 Nb8 18. Be2 Bc6 19. Bh4 h6 20. Rbc1 Rc8 21. h3 g5 22. Bg3 Be4 23. Nd2 Bb7 24. Bb5 Rxc1 25. Rxc1 Rc8 26. Rxc8+ Bxc8 27. Bxb8 1-0

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2008.01.05"]
[Round "6"]
[White "Von Muenchhausen, Joerg"]
[Black "Wahrenberg, Ralf"]
[Result "0-1"]
[ECO "D88"]
[WhiteElo "1601"]
[BlackElo "1963"]
[PlyCount "96"]
[EventDate "2008.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 0-0 9. Be3 cxd4 10. cxd4 Nc6 11. 0-0 Bg4 12. f3 Na5 13. Bxf7+ Rxf7 14. fxg4 Rxf1+ 15. Kxf1 Qd7 16. h3 Nc4 17. Qb3 b5 18. a4 a6 19. axb5 Rf8+ 20. Kg1 axb5 21. Rd1 Ra8 22. Bf2 Ra3 23. Qb4 Ra2 24. Kf1 e6 25. d5 Rb2 26. Qe1 e5 27. Kg1 Bf8 28. Rb1 Rxb1 29. Qxb1 Qb7 30. Nc1 Qa6 31. Nb3 Qa3 32. h4 h6 33. h5 g5 34. Qc2 Qa6 35. Nc5 Qc8 36. Ne6 Be7 37. Qc3 b4 38. Qb3 Nd2 39. Qb2 Qc3 40. Qa2 Qc1+ 41. Kh2 Nf1+ 42. Kh3 Qc3+ 43. g3 Qf3 44. Qa8+ Kf7 45. Nd8+ Kg7 46. Ne6+ Kf7 47. Nd8+ Bxd8 48. Qb7+ Be7 0-1

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2008.01.05"]
[Round "5"]
[White "Wahrenberg, Ralf"]
[Black "Heyne, Jan Hendrik"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "1963"]
[BlackElo "1546"]
[PlyCount "113"]
[EventDate "2008.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 f5 8. Qg3 Nc6 9. Ne2 Kf8 10. h4 Qa5 11. Bd2 Qa4 12. h5 cxd4 13. Rh4 Qxc2 14. cxd4 Qb2 15. Rc1 Qb6 16. h6 g6 17. Nf4 Qc7 18. a4 Qf7 19. Nh3 Qe8 20. Qb3 Qd8 21. Ng5 Qb6 22. Qa3+ Ke8 23. a5 Qc7 24. Rh3 Qe7 25. Qb2 a6 26. Be2 Qd8 27. Qc3 Bd7 28. Nf3 Rc8 29. Qa3 Na7 30. Rxc8 Qxc8 31. Ng5 Nb5 32. Bxb5 Bxb5 33. Rc3 Qd7 34. Qc5 Bc6 35. Rc1 Qe7 36. Qb6 Nxh6 37. Nxe6 Qxe6 38. Bxh6 Rg8 39. Bg5 Kd7 40. f4 Rh8 41. Bf6 Rf8 42. Kf2 Rxf6 43. exf6 Qxf6 44. Rh1 h5 45. Qc5 h4 46. Qc3 g5 47. fxg5 Qxg5 48. Qe3 f4 49. Qh3+ Kc7 50. Qxh4 Qg6 51. Qh7+ Qxh7 52. Rxh7+ Bd7 53. Kf3 Kc6 54. Kxf4 Bc8 55. Ke5 Kb5 56. Rc7 Bg4 57. Rc5+ 1-0

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2008.01.04"]
[Round "4"]
[White "Bergmann, Reinhold"]
[Black "Wahrenberg, Ralf"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1965"]
[BlackElo "1963"]
[PlyCount "43"]
[EventDate "2008.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Bc5 5. Nc3 Ne7 6. Bc4 0-0 7. 0-0 f5 8. exf5 d5 9. Bb3 Nxf5 10. Nf3 Kh8 11. Bg5 Qe8 12. Qd2 Nc6 13. Rfe1 Qh5 14. Na4 Bd6 15. Bf4 Be7 16. Nc3 Bd7 17. Ne2 Rad8 18. c3 Bc5 19. Ned4 Rde8 20. Bd1 Qg6 21. Nxc6 bxc6 22. Ne5 1-0

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2008.01.04"]
[Round "3"]
[White "Wahrenberg, Ralf"]
[Black "Debbeler, Adrian"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1963"]
[BlackElo "1617"]
[PlyCount "41"]
[EventDate "2008.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c4 e6 4. Nc3 dxc4 5. e4 b5 6. a4 Bb4 7. Bd2 a5 8. axb5 Bxc3 9. Bxc3 cxb5 10. b3 Bb7 11. d5 Nf6 12. Bxf6 Qxf6 13. bxc4 bxc4 14. Qa4+ Nd7 15. Bxc4 exd5 16. Bb5 Qe7 17. 0-0 dxe4 18. Rad1 0-0-0 19. Nd4 Nb6 20. Qxa5 Rd6 21. Nf5 1-0

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2008.01.03"]
[Round "2"]
[White "Mai, Felicitas"]
[Black "Wahrenberg, Ralf"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1584"]
[BlackElo "1963"]
[PlyCount "67"]
[EventDate "2008.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Bc5 5. Nc3 Ne7 6. Be3 Bb6 7. Bc4 0-0 8. 0-0 Nbc6 9. a3 Kh8 10. Na4 Bc7 11. f4 a6 12. Nc3 d6 13. Nce2 d5 14. Bd3 e5 15. Nxc6 Nxc6 16. exd5 Qxd5 17. Nc3 Qd8 18. Qh5 f5 19. fxe5 g6 20. Qe2 Bxe5 21. Rad1 Qa5 22. Bd2 Bd7 23. Bc4 Rfe8 24. Qd3 Rad8 25. Nd5 Bd4+ 26. Kh1 Qc5 27. Bc3 Bxc3 28. Qxc3+ Ne5 29. Nf6 Re7 30. Nxd7 Qxc4 31. Nxe5 Qxc3 32. Rxd8+ Kg7 33. bxc3 Rxe5 34. Rd7+ 1-0

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2008.01.03"]
[Round "1"]
[White "Wahrenberg, Ralf"]
[Black "Burke, Andre"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1963"]
[BlackElo "1415"]
[PlyCount "89"]
[EventDate "2008.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 Bf5 4. e3 e6 5. c4 Bxb1 6. Qa4+ Nc6 7. Rxb1 Bb4+ 8. Kd1 Bd6 9. Bxd6 cxd6 10. Bd3 a6 11. Rc1 dxc4 12. Qxc4 0-0 13. a3 Na5 14. Qc7 Rc8 15. Qxc8 Qxc8 16. Rxc8 Rxc8 17. Nd2 d5 18. Ke2 b5 19. a4 b4 20. Bxa6 Rc2 21. Bd3 Rxb2 22. Rc1 g6 23. Rc8+ Kg7 24. f3 Nb3 25. Rc2 Rxc2 26. Bxc2 Na5 27. Nb3 Nxb3 28. Bxb3 Nd7 29. a5 Nb8 30. Ba4 Na6 31. Kd2 Kf8 32. Kc2 Ke7 33. Kb3 Kd6 34. Bb5 Nc7 35. Kxb4 f6 36. a6 g5 37. Ka5 Na8 38. e4 Kc7 39. Bd3 h5 40. exd5 exd5 41. g3 h4 42. Kb5 Kd6 43. Bf5 Kc7 44. Kc5 Nb6 45. Be6 1-0

[Event "Dresden ZMD op"]
[Site "Dresden"]
[Date "2007.07.28"]
[Round "8"]
[White "Ebert, Manuel"]
[Black "Wahrenberg, Ralf"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2107"]
[BlackElo "1974"]
[PlyCount "69"]
[EventDate "2007.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Bc5 5. Be3 Qb6 6. Nb5 Bxe3 7. fxe3 Nf6 8. Nd6+ Ke7 9. Nc4 Qc5 10. e5 Ne4 11. Nbd2 Nxd2 12. Qe2 b6 13. Qf2 Nc6 14. Qh4+ f6 15. exf6+ gxf6 16. Qg3 Qg5 17. Qd6+ Kf7 18. 0-0-0 Qc5 19. Qxd2 d5 20. Na3 Bb7 21. Kb1 a6 22. c3 b5 23. Nc2 Rad8 24. Be2 Rhg8 25. e4 dxe4 26. Qh6 Qg5 27. Qxh7+ Rg7 28. Qxe4 Qxg2 29. Bf3 Qg6 30. Qe2 Ke7 31. Qe3 Qg5 32. Qb6 Rxd1+ 33. Rxd1 Kf8 34. Bxc6 Bxc6 35. Qxc6 1-0

[Event "Dresden ZMD op"]
[Site "Dresden"]
[Date "2007.07.26"]
[Round "6"]
[White "Wahrenberg, Ralf"]
[Black "Buechmann, Ole"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1974"]
[BlackElo "2119"]
[PlyCount "58"]
[EventDate "2007.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 g6 3. c4 f5 4. Nc3 Nf6 5. e3 Bg7 6. Be2 0-0 7. 0-0 Qe8 8. Bd2 e5 9. d5 h6 10. Rc1 g5 11. b4 Na6 12. Nb5 Ne4 13. Ne1 f4 14. f3 Nxd2 15. Qxd2 Bd7 16. e4 h5 17. h3 Rf6 18. a3 Rg6 19. Qd1 Kh8 20. Nd3 Qe7 21. Nf2 Bf6 22. Rc2 Rag8 23. Qd3 g4 24. hxg4 Bh4 25. Qc3 Bg3 26. Rfc1 hxg4 27. fxg4 Qh4 28. Bf3 R8g7 29. c5 Bxb5 0-1

[Event "Dresden ZMD op"]
[Site "Dresden"]
[Date "2007.07.24"]
[Round "4"]
[White "Hilverda, Alexander"]
[Black "Wahrenberg, Ralf"]
[Result "1-0"]
[ECO "C80"]
[WhiteElo "2153"]
[BlackElo "1974"]
[PlyCount "77"]
[EventDate "2007.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[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. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Nbd2 Nc5 10. c3 d4 11. Ng5 Nxb3 12. Nxe6 fxe6 13. Nxb3 dxc3 14. Qg4 Nxe5 15. Qxe6+ Qe7 16. Qf5 Qf6 17. Qe4 0-0-0 18. bxc3 Kb8 19. Na5 Qb6 20. Qxe5 Qxa5 21. Bg5 Bd6 22. Qe3 Rde8 23. Qd3 Qa4 24. Qd1 Qxd1 25. Rfxd1 Rhf8 26. a4 Kb7 27. Be3 b4 28. cxb4 Bxb4 29. Rab1 a5 30. Rd7 Rg8 31. Bf4 Re4 32. Rxc7+ Kb6 33. Rf7 g5 34. Be3+ Kc6 35. Rxh7 Bd6 36. Rb6+ Kd5 37. Rb5+ Kc4 38. Rxa5 Kb3 39. Rb7+ 1-0

[Event "Dresden ZMD op"]
[Site "Dresden"]
[Date "2007.07.22"]
[Round "2"]
[White "Roesemann, Rainer"]
[Black "Wahrenberg, Ralf"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2207"]
[BlackElo "1974"]
[PlyCount "63"]
[EventDate "2007.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 Nb6 6. d3 Bg7 7. Be3 Nc6 8. Qd2 Nd4 9. Rc1 Nf5 10. Bc5 Nd7 11. Ba3 c6 12. Nf3 0-0 13. 0-0 Nb6 14. b3 Nd6 15. Bb2 Bf5 16. e4 Bg4 17. d4 Qd7 18. Ne5 Qe6 19. f4 Rad8 20. Qf2 f6 21. Nd3 Qf7 22. Nc5 e5 23. h3 Bc8 24. Rcd1 Kh8 25. Ba3 Qc7 26. Ne2 Rf7 27. g4 Nb5 28. Bb2 exd4 29. Nxd4 Nxd4 30. Bxd4 Nd7 31. Ne6 Qa5 32. b4 1-0

[Event "Nord West Cup 08th"]
[Site "Bad Zwischenahn"]
[Date "2006.02.02"]
[Round "1"]
[White "Wahrenberg, Ralf"]
[Black "Schneider, Ilja"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1980"]
[BlackElo "2392"]
[PlyCount "84"]
[EventDate "2006.02.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Bg4 4. e3 e6 5. c4 Nf6 6. Nc3 Bb4 7. Be2 dxc4 8. Rc1 Nd5 9. Bg5 f6 10. Bh4 Bf5 11. Bxc4 Nxc3 12. bxc3 Ba3 13. Rb1 Bxb1 14. Qxb1 Qd7 15. Qe4 Nd8 16. 0-0 0-0 17. Bg3 c6 18. Nh4 b5 19. Bb3 a5 20. f4 f5 21. Qd3 Nf7 22. e4 a4 23. Bc2 Nd6 24. exf5 exf5 25. Qf3 Rae8 26. Bf2 Ne4 27. Rd1 Qe6 28. c4 Nxf2 29. Qxf2 Be7 30. d5 cxd5 31. cxd5 Qc8 32. Nf3 Bc5 33. Nd4 Qd7 34. Qf3 Qa7 35. Qc3 Bxd4+ 36. Qxd4 Re1+ 37. Kf2 Qxd4+ 38. Rxd4 Ra1 39. Ke3 Rxa2 40. Kd3 Rc8 41. d6 Raxc2 42. d7 R8c3# 0-1

[Event "Bad Zwesten op 10th"]
[Site "Bad Zwesten"]
[Date "2006.01.08"]
[Round "9"]
[White "Wahrenberg, Ralf"]
[Black "Kelm, Waldemar"]
[Result "1/2-1/2"]
[ECO "D92"]
[WhiteElo "1993"]
[PlyCount "111"]
[EventDate "2006.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 d5 3. c4 Nf6 4. Nc3 c6 5. Bf4 Bg7 6. e3 Bf5 7. Qb3 Qb6 8. c5 Qxb3 9. axb3 0-0 10. b4 Ne4 11. Nxe4 Bxe4 12. Nd2 Bf5 13. b5 a6 14. bxa6 Nxa6 15. Bxa6 Rxa6 16. Rxa6 bxa6 17. 0-0 Bd3 18. Ra1 f6 19. Ra3 Bb5 20. Nb1 e5 21. Bg3 exd4 22. exd4 Re8 23. f3 f5 24. Bf2 Re2 25. Rb3 Rc2 26. Be3 Re2 27. Bf2 f4 28. Nc3 Rd2 29. Rb4 Kf8 30. h4 h6 31. Nxb5 axb5 32. Kf1 Rd1+ 33. Ke2 Ra1 34. Rb3 Ra2 35. Kd3 Bf6 36. g3 g5 37. hxg5 Bxg5 38. gxf4 Bxf4 39. Be3 Bxe3 40. Kxe3 Kf7 41. Kf4 Kf6 42. Rb4 Ra4 43. Rxa4 bxa4 44. Kg4 Kg6 45. Kf4 h5 46. Ke5 Kg5 47. f4+ Kg4 48. f5 h4 49. f6 h3 50. f7 h2 51. f8Q h1Q 52. Qf4+ Kh5 53. Qf5+ Kh6 54. Qf6+ Kh7 55. Qf7+ Kh6 56. Qf6+ 1/2-1/2

[Event "Bad Zwesten op 10th"]
[Site "Bad Zwesten"]
[Date "2006.01.07"]
[Round "8"]
[White "Mueller, Berthold"]
[Black "Wahrenberg, Ralf"]
[Result "0-1"]
[ECO "D91"]
[BlackElo "1993"]
[PlyCount "62"]
[EventDate "2006.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. Bh4 Nxc3 7. bxc3 c5 8. e3 Qa5 9. Qb3 cxd4 10. exd4 Nc6 11. Rd1 dxc4 12. Bxc4 0-0 13. 0-0 e6 14. Rfe1 a6 15. Qc2 b5 16. Bb3 Bb7 17. Re3 Rac8 18. Qd2 Rc7 19. Rd3 Ne7 20. Bg3 Rd7 21. Be5 Bxf3 22. Bxg7 Kxg7 23. Rxf3 Nd5 24. Rh3 h5 25. Rd3 Rc8 26. Rc1 Qb6 27. Qe1 Qd6 28. Bxd5 Qxd5 29. Qd2 Rc4 30. Re3 Qd6 31. Re5 Qxe5 0-1

[Event "Bad Zwesten op 10th"]
[Site "Bad Zwesten"]
[Date "2006.01.06"]
[Round "7"]
[White "Wahrenberg, Ralf"]
[Black "Werner, Alexander"]
[Result "0-1"]
[ECO "E99"]
[WhiteElo "1993"]
[PlyCount "74"]
[EventDate "2006.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 d6 4. Nc3 Bg7 5. e4 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 Nf6 12. f3 f4 13. c5 Rf7 14. Rc1 a6 15. a4 g5 16. cxd6 cxd6 17. Nf2 Ng6 18. Qb3 Bf8 19. Rc2 Rg7 20. Rfc1 Nh4 21. Be1 Qe8 22. a5 Qg6 23. Na4 g4 24. fxg4 Bxg4 25. Nxg4 Nxg2 26. Kxg2 Nxg4 27. Bxg4 Qxg4+ 28. Kf1 Rc8 29. Qd3 Qg1+ 30. Ke2 Rg2+ 31. Kd1 f3 32. Rxg2+ Qxg2 33. Qd2 Rxc1+ 34. Kxc1 Qg6 35. Qe3 Bh6 36. Bd2 Bxe3 37. Bxe3 Qxe4 0-1

[Event "Bad Zwesten op 10th"]
[Site "Bad Zwesten"]
[Date "2006.01.05"]
[Round "6"]
[White "Frese, Maximilian"]
[Black "Wahrenberg, Ralf"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "1993"]
[PlyCount "118"]
[EventDate "2006.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. c3 0-0 5. e3 c5 6. Bc4 d5 7. Bd3 Qb6 8. Qb3 c4 9. Qxb6 axb6 10. Bc2 Nc6 11. Nbd2 b5 12. 0-0 b4 13. Ne5 bxc3 14. bxc3 h6 15. Nxc6 bxc6 16. Rfe1 Nh5 17. Bc7 Ra3 18. Nb1 Ra6 19. a4 Bd7 20. a5 Rc8 21. Bb6 Nf6 22. f3 Be8 23. Bc5 e6 24. Nd2 Nd7 25. Bd6 Bf8 26. Bxf8 Kxf8 27. Ra2 Rca8 28. Rea1 c5 29. Kf2 cxd4 30. exd4 Nb8 31. Nf1 Nc6 32. Ke2 Rxa5 33. Rxa5 Rxa5 34. Rxa5 Nxa5 35. Kd2 Ke7 36. Ne3 h5 37. Nd1 Kd6 38. Nb2 f6 39. Na4 e5 40. Ke3 Nc6 41. dxe5+ fxe5 42. Nb2 Bf7 43. f4 d4+ 44. cxd4 exd4+ 45. Kf2 Nb4 46. Nxc4+ Bxc4 47. Bxg6 Nd5 48. Bxh5 Nxf4 49. Bd1 Ke5 50. g3 Nd3+ 51. Kf3 Bd5+ 52. Ke2 Bc4 53. Kf3 Bd5+ 54. Ke2 Nc5 55. Bc2 Ne4 56. Bd3 Ng5 57. Kf2 Nf3 58. h4 Nd2 59. Ke2 Ne4 0-1

[Event "Bad Zwesten op 10th"]
[Site "Bad Zwesten"]
[Date "2006.01.05"]
[Round "5"]
[White "Wahrenberg, Ralf"]
[Black "Schmehl, Torsten"]
[Result "0-1"]
[ECO "A92"]
[WhiteElo "1993"]
[PlyCount "74"]
[EventDate "2006.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 d5 5. 0-0 Be7 6. c4 c6 7. Ne5 0-0 8. Nc3 Ne4 9. Qc2 Nd7 10. f4 Nxe5 11. fxe5 Bd7 12. a4 a6 13. Bf4 Bg5 14. Qd3 Qe7 15. c5 a5 16. h4 Bxf4 17. Rxf4 g5 18. hxg5 Qxg5 19. Nxe4 fxe4 20. Qe3 Rxf4 21. Qxf4 Qxf4 22. gxf4 Kf7 23. Kf2 Rb8 24. Ra3 b5 25. Rb3 Kg7 26. e3 b4 27. Bh3 Kf7 28. Kg3 Bc8 29. Bf1 Ra8 30. Kg4 Ba6 31. Bxa6 Rxa6 32. f5 exf5+ 33. Kxf5 h6 34. Kg4 Ra8 35. Kh5 Rh8 36. Kg4 Kg6 37. Kf4 h5 0-1

[Event "Bad Zwesten op 10th"]
[Site "Bad Zwesten"]
[Date "2006.01.04"]
[Round "4"]
[White "Hoedtke, Joern"]
[Black "Wahrenberg, Ralf"]
[Result "1/2-1/2"]
[ECO "D93"]
[BlackElo "1993"]
[PlyCount "47"]
[EventDate "2006.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bf4 c6 6. e3 0-0 7. Bd3 dxc4 8. Bxc4 c5 9. 0-0 cxd4 10. Nxd4 a6 11. Qc2 Qa5 12. Nb3 Qb6 13. Na4 Qb4 14. Nac5 Nc6 15. a3 Qb6 16. Rad1 e5 17. Bg3 Qc7 18. e4 b6 19. Nd3 Bb7 20. Bd5 Rac8 21. Nxe5 Nxe5 22. Qxc7 Rxc7 23. Bxe5 Bxd5 24. exd5 1/2-1/2

[Event "Bad Zwesten op 10th"]
[Site "Bad Zwesten"]
[Date "2006.01.03"]
[Round "2"]
[White "Sarach, Michael"]
[Black "Wahrenberg, Ralf"]
[Result "0-1"]
[ECO "A07"]
[BlackElo "1993"]
[PlyCount "118"]
[EventDate "2006.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d5 6. Nbd2 c6 7. h3 Nbd7 8. Re1 Qb6 9. e4 e6 10. e5 Ne8 11. Nf1 f6 12. d4 fxe5 13. dxe5 Nc7 14. c3 a5 15. a4 Na6 16. Qc2 Nac5 17. Be3 Qc7 18. Ng5 h6 19. Nf3 Ne4 20. N1d2 Nxe5 21. Nxe5 Nxd2 22. Qxd2 Bxe5 23. Bxh6 Bg7 24. h4 e5 25. Qg5 Bf5 26. g4 Bxh6 27. Qxh6 Bd3 28. Qe3 e4 29. Bf1 Bxf1 30. Rxf1 Rf4 31. Qg3 Raf8 32. f3 Qf7 33. Rae1 Rxf3 34. Rxf3 Qxf3 35. Qxf3 Rxf3 36. Kg2 Kf7 37. Rf1 Rxf1 38. Kxf1 Kf6 39. Ke2 Ke5 40. Ke3 c5 41. h5 d4+ 42. Kd2 gxh5 43. gxh5 Kf5 44. cxd4 cxd4 45. h6 Kg6 46. h7 Kxh7 47. Kc2 Kg6 48. Kb3 Kf5 49. Kc4 Ke5 50. Kb5 d3 51. Kxa5 d2 52. b4 d1Q 53. Kb5 Qd5+ 54. Kb6 Qc6+ 55. Ka7 Qxa4+ 56. Kxb7 Qxb4+ 57. Kc6 Qd6+ 58. Kb5 Kd5 59. Ka5 Kc4 0-1

[Event "Bad Zwesten op 10th"]
[Site "Bad Zwesten"]
[Date "2006.01.03"]
[Round "3"]
[White "Wahrenberg, Ralf"]
[Black "Krallmann, Matthias"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1993"]
[BlackElo "2263"]
[PlyCount "80"]
[EventDate "2006.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Qb6 5. Qc1 Nc6 6. c3 cxd4 7. exd4 Bf5 8. Be2 Rc8 9. Nbd2 Nb4 10. 0-0 Nd3 11. Bxd3 Bxd3 12. Re1 e6 13. Ne5 Bf5 14. Ndf3 h6 15. h3 Be7 16. Re2 Ne4 17. Nd2 Bf6 18. Nxe4 Bxe4 19. Qd1 Bxe5 20. Bxe5 0-0 21. Qd2 Rc6 22. Re3 f6 23. Bf4 Kh7 24. Rg3 Qd8 25. h4 b5 26. a3 Rf7 27. h5 Rb7 28. Re1 Bf5 29. Rge3 Bg4 30. Qd3+ Kh8 31. f3 Bxh5 32. Rxe6 Rxe6 33. Rxe6 Bf7 34. Rd6 Qe8 35. Qe3 Re7 36. Qf2 Bg8 37. Qh4 Qg6 38. Rd8 Qb1+ 39. Kh2 Re1 40. Kg3 Rh1 0-1

[Event "Bad Zwesten op 10th"]
[Site "Bad Zwesten"]
[Date "2006.01.02"]
[Round "1"]
[White "Wahrenberg, Ralf"]
[Black "Baramidze, David"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1993"]
[BlackElo "2542"]
[PlyCount "58"]
[EventDate "2006.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 b6 5. Nbd2 Bb7 6. c3 Be7 7. h3 0-0 8. Bd3 d5 9. Ne5 Nc6 10. Ndf3 Na5 11. Rc1 Ne4 12. Nd2 Rc8 13. 0-0 a6 14. Qe2 f6 15. Nef3 b5 16. Rfd1 Qb6 17. dxc5 Nxc5 18. Bb1 e5 19. Bg3 Nc4 20. Nxc4 bxc4 21. Nh4 e4 22. Nf5 Rce8 23. Rd2 g6 24. Nd4 f5 25. Rcd1 a5 26. f3 a4 27. fxe4 fxe4 28. b3 axb3 29. Rb2 Na4 0-1

[Event "Travemuende op 21th"]
[Site "Travemuende"]
[Date "2004.12.28"]
[Round "4"]
[White "Wichmann, Daniel"]
[Black "Wahrenberg, Ralf"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2255"]
[BlackElo "2052"]
[PlyCount "69"]
[EventDate "2004.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. d3 h6 5. f4 d6 6. Nf3 Nc6 7. Na4 Bb6 8. a3 Bg4 9. Nxb6 axb6 10. h3 Bxf3 11. Qxf3 Qe7 12. 0-0 0-0-0 13. b4 Nd7 14. f5 Qe8 15. c3 Nf6 16. Bb5 d5 17. Be3 dxe4 18. dxe4 Nd4 19. Bxd4 Qxb5 20. a4 Qe8 21. Bf2 Qc6 22. Bh4 Qc4 23. Bxf6 gxf6 24. Rfd1 Qb3 25. a5 b5 26. Kh2 Rhg8 27. Rxd8+ Rxd8 28. Qe3 Kb8 29. a6 b6 30. Qxh6 Qxc3 31. Qxf6 Rc8 32. Rd1 Ka7 33. Rd8 Rxd8 34. Qxd8 Kxa6 35. Qa8# 1-0

[Event "Travemuende op 21th"]
[Site "Travemuende"]
[Date "2004.12.27"]
[Round "2"]
[White "Jacob, Gunnar"]
[Black "Wahrenberg, Ralf"]
[Result "1-0"]
[ECO "D87"]
[WhiteElo "2283"]
[BlackElo "2052"]
[PlyCount "53"]
[EventDate "2004.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 0-0 9. Be3 cxd4 10. cxd4 Nc6 11. Rc1 a6 12. h4 h5 13. Nf4 Kh7 14. Bd5 Nb4 15. Bb3 e5 16. dxe5 Bxe5 17. Nd5 Nxd5 18. Qxd5 Qf6 19. Bg5 Qd6 20. 0-0 Rb8 21. Qxd6 Bxd6 22. Rfd1 Ba3 23. Rc7 Kg7 24. Rd8 Rxd8 25. Rxf7+ Kh8 26. Bf6+ Kg8 27. Rd7+ 1-0

[Event "Nord West Cup 05th"]
[Site "Bad Zwischenahn"]
[Date "2003.??.??"]
[Round "5"]
[White "Campe, Uwe"]
[Black "Wahrenberg, Ralf"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1765"]
[BlackElo "2058"]
[PlyCount "72"]
[EventDate "2003.02.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Be3 Bg7 8. Nf3 0-0 9. Qd2 Qa5 10. Bc4 Nc6 11. Rb1 a6 12. Bd5 Rd8 13. 0-0 cxd4 14. cxd4 Qxd2 15. Bxd2 Nxd4 16. Nxd4 Bxd4 17. Bxb7 Rb8 18. Ba5 Rf8 19. Bd5 Bd7 20. Rbd1 e5 21. Rc1 Rfc8 22. Bd2 Kg7 23. Rxc8 Bxc8 24. Rc1 Rb2 25. Be3 Be6 26. h3 h5 27. Rc6 a5 28. Ra6 Bc3 29. a3 Kf6 30. Bxe6 fxe6 31. Bc5 Re2 32. f3 Bd4+ 33. Bxd4 exd4 34. Rxa5 d3 35. Kf1 Re3 36. e5+ Kf5 0-1

[Event "Nord West Cup 05th"]
[Site "Bad Zwischenahn"]
[Date "2003.??.??"]
[Round "7"]
[White "Meyer, Malte"]
[Black "Wahrenberg, Ralf"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2244"]
[BlackElo "2058"]
[PlyCount "43"]
[EventDate "2003.02.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Bb5+ Bd7 8. Bxd7+ Qxd7 9. Nf3 Bg7 10. 0-0 cxd4 11. cxd4 Nc6 12. Be3 0-0 13. Rc1 Rfd8 14. d5 Ne5 15. Nxe5 Bxe5 16. Qb3 a6 17. f4 Bg7 18. Rc4 Rdc8 19. Rfc1 h5 20. h3 Bh6 21. Kf2 Kf8 22. Qc3 1-0

[Event "Nord West Cup 05th"]
[Site "Bad Zwischenahn"]
[Date "2003.??.??"]
[Round "3"]
[White "Teixeira, Jose"]
[Black "Wahrenberg, Ralf"]
[Result "1-0"]
[ECO "C20"]
[WhiteElo "1750"]
[BlackElo "2058"]
[PlyCount "91"]
[EventDate "2003.02.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Bb5 Nf6 3. d4 Nxe4 4. Qe2 Nd6 5. Qxe5+ Be7 6. Bd3 0-0 7. Nf3 Bf6 8. Qf4 Nc6 9. c3 Ne7 10. 0-0 Ng6 11. Qg3 b6 12. Ne5 Bb7 13. Nxg6 fxg6 14. Bf4 Bh4 15. Qg4 Be7 16. Nd2 Rxf4 17. Qxf4 Bg5 18. Qg4 Bxd2 19. f4 Qe7 20. Kh1 Qe3 21. Bc2 Rf8 22. Qxd7 Qe2 23. Qh3 Bxf4 24. Bb3+ Kh8 25. Rae1 Qxb2 26. Kg1 Ne4 27. d5 Bc8 28. Rxf4 Nf6 29. Qe3 Qa3 30. Qe7 Qxe7 31. Rxe7 Rd8 32. Rxc7 a5 33. d6 Bf5 34. Rb7 h5 35. Rxb6 Ne4 36. c4 Rxd6 37. Rxd6 Nxd6 38. Rd4 Ne4 39. Rd5 a4 40. Ra5 axb3 41. axb3 Nf6 42. Ra8+ Kh7 43. b4 Bd3 44. Rc8 Nd7 45. Rd8 Ne5 46. Rd5 1-0

[Event "Nord West Cup 05th"]
[Site "Bad Zwischenahn"]
[Date "2003.??.??"]
[Round "1"]
[White "Van Hove, Ode"]
[Black "Wahrenberg, Ralf"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1438"]
[BlackElo "2058"]
[PlyCount "128"]
[EventDate "2003.02.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 d5 5. exd5 Qxd5 6. cxd4 Bg4 7. Be2 Bxf3 8. Bxf3 Qc4 9. Bxc6+ Qxc6 10. 0-0 0-0-0 11. Be3 Nf6 12. Nc3 Nd5 13. Nxd5 Rxd5 14. Rc1 Qg6 15. Qa4 a6 16. Qc4 Rd7 17. Rfd1 Bd6 18. d5 Re8 19. Rd4 f5 20. b4 Be5 21. Rdd1 Qh5 22. g3 g5 23. Bd4 f4 24. Bxe5 Rxe5 25. Rd2 Rde7 26. Rdd1 Re4 27. Qd3 Qe8 28. Qd2 f3 29. Rf1 Qh5 30. Kh1 Qh3 31. Rg1 Re2 32. Qd4 h5 33. d6 Rh7 34. Rxc7+ Rxc7 35. dxc7 Qd7 36. Qh8+ Kxc7 37. Rc1+ Kb6 38. Qf6+ Ka7 39. Qxf3 Qd2 40. Rc7 Re1+ 41. Kg2 Qxb4 42. Qf5 Qb6 43. Rc8 Re2 44. Qf8 Qd4 45. Ra8+ Kb6 46. Qh6+ Kc7 47. Qh7+ Kb6 48. Qh6+ Kc7 49. Qh7+ Qd7 50. Qxh5 Qd5+ 51. Qf3 Qxf3+ 52. Kxf3 Rxa2 53. h4 gxh4 54. gxh4 Rd2 55. Re8 Rd7 56. Kg3 a5 57. h5 a4 58. f4 b5 59. Re4 a3 60. Re1 b4 61. Kg4 b3 62. h6 b2 63. Kg5 a2 64. Kg6 b1Q+ 0-1

[Event "Nord West Cup 05th"]
[Site "Bad Zwischenahn"]
[Date "2003.??.??"]
[Round "6"]
[White "Wahrenberg, Ralf"]
[Black "Nedkov, Peter"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2058"]
[BlackElo "2149"]
[PlyCount "79"]
[EventDate "2003.02.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 c5 5. c3 Nc6 6. Bd3 Qb6 7. Qc1 c4 8. Bc2 Be7 9. h3 h6 10. Nbd2 Qd8 11. 0-0 g5 12. Bh2 g4 13. hxg4 Nxg4 14. Bf4 Bg5 15. Ne5 Qf6 16. Nxg4 Qg7 17. f3 h5 18. Ne5 Rg8 19. Rf2 Bh4 20. Re2 Bg3 21. Bxg3 Qxg3 22. Qe1 Qg7 23. f4 Bd7 24. Qh4 Qh6 25. Rf1 Ne7 26. Rf3 f6 27. Nxd7 Kxd7 28. Rg3 Rxg3 29. Qxg3 Rg8 30. Qh3 f5 31. Nf3 Rg7 32. b3 Ng8 33. bxc4 Nf6 34. Ba4+ Ke7 35. Ng5 dxc4 36. Qf3 Kd6 37. Rb2 Nd5 38. e4 Rxg5 39. fxg5 Qxg5 40. Rxb7 1-0

[Event "Nord West Cup 05th"]
[Site "Bad Zwischenahn"]
[Date "2003.??.??"]
[Round "4"]
[White "Wahrenberg, Ralf"]
[Black "Reininga, Jannes"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2058"]
[BlackElo "1630"]
[PlyCount "45"]
[EventDate "2003.02.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Be7 5. Bd3 0-0 6. Nbd2 Nbd7 7. Ne5 c5 8. c3 Re8 9. Qf3 Nf8 10. Qh3 c4 11. Bc2 Bd7 12. g4 Bc6 13. g5 N6d7 14. Rg1 Nxe5 15. Bxe5 Ng6 16. Qh5 Bf8 17. Rg3 Re7 18. Rh3 h6 19. gxh6 gxh6 20. Bxg6 fxg6 21. Qxg6+ Rg7 22. Qxe6+ Kh7 23. Rxh6# 1-0

[Event "Nord West Cup 05th"]
[Site "Bad Zwischenahn"]
[Date "2003.??.??"]
[Round "2"]
[White "Wahrenberg, Ralf"]
[Black "Sawatzki, Frank"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2058"]
[BlackElo "2320"]
[PlyCount "58"]
[EventDate "2003.02.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Na6 8. Re1 Qe8 9. d5 Bd7 10. a3 Nc5 11. Bf1 a5 12. b3 a4 13. b4 Nb3 14. Rb1 Nh5 15. Nd2 Nd4 16. c5 Qe7 17. cxd6 cxd6 18. Nc4 Rac8 19. Bd2 b5 20. Nb6 Rc7 21. Rc1 Be8 22. Ne2 Nb3 23. Rc2 f5 24. f3 fxe4 25. fxe4 Rxc2 26. Qxc2 Qd8 27. Be3 Nd4 28. Bxd4 exd4 29. Nc8 d3 0-1

[Event "Nord West Cup 04th"]
[Site "Bad Zwischenahn"]
[Date "2002.??.??"]
[Round "5"]
[White "Boehme, Arne"]
[Black "Wahrenberg, Ralf"]
[Result "0-1"]
[ECO "C82"]
[BlackElo "2069"]
[PlyCount "54"]
[EventDate "2002.02.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Bc5 10. Nbd2 0-0 11. Bc2 Nxf2 12. Rxf2 f6 13. exf6 Bxf2+ 14. Kxf2 Qxf6 15. Kg1 Rae8 16. Qf1 Qe7 17. Nb3 Ne5 18. Qe2 Nxf3+ 19. gxf3 Qf7 20. Qd3 Qh5 21. Bd1 Rf6 22. f4 Rg6+ 23. Kh1 Qh4 24. Bd2 Rh6 25. Qe2 Bd7 26. Qg2 Rg6 27. Qf3 Re1+ 0-1

[Event "Nord West Cup 04th"]
[Site "Bad Zwischenahn"]
[Date "2002.??.??"]
[Round "3"]
[White "Haase, Sven"]
[Black "Wahrenberg, Ralf"]
[Result "1-0"]
[ECO "C33"]
[BlackElo "2069"]
[PlyCount "68"]
[EventDate "2002.02.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Bc4 Qh4+ 4. Kf1 d5 5. exd5 f3 6. Bb5+ c6 7. Nxf3 Qh5 8. Qe2+ Be7 9. dxc6 bxc6 10. Bc4 Nd7 11. Nc3 Ngf6 12. d3 Nb6 13. Bb3 Bg4 14. Bf4 Rd8 15. Re1 Rd7 16. h3 0-0 17. Ne4 Nfd5 18. Bd2 Bxf3 19. Qxf3 Qg6 20. g3 Kh8 21. Rh2 f5 22. Nc3 Nf6 23. Rf2 Nh5 24. g4 Bh4 25. gxh5 Qf6 26. Ree2 Bxf2 27. Rxf2 Re7 28. Nd1 Nd7 29. Bc3 Qg5 30. Rg2 Qh4 31. Qg3 Qxg3 32. Rxg3 Rfe8 33. h6 Ne5 34. hxg7+ Rxg7 1-0

[Event "Nord West Cup 04th"]
[Site "Bad Zwischenahn"]
[Date "2002.??.??"]
[Round "1"]
[White "Strunski, Andreas"]
[Black "Wahrenberg, Ralf"]
[Result "0-1"]
[ECO "C47"]
[BlackElo "2069"]
[PlyCount "64"]
[EventDate "2002.02.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. e5 Qe7 8. f4 Ne4 9. Qf3 d5 10. a3 Bxc3+ 11. bxc3 0-0 12. Bd3 Nc5 13. 0-0 f6 14. Qh5 g6 15. exf6 Qxf6 16. Qe5 Bg4 17. Be3 Nxd3 18. cxd3 Be2 19. Rf2 Bxd3 20. Qxc7 Rf7 21. Qe5 a6 22. Bd4 Qxe5 23. Bxe5 Rb7 24. Rd2 Be4 25. Rd4 Rb2 26. Kf1 Bxg2+ 27. Kg1 Be4 28. Rf1 Rg2+ 29. Kh1 Rg4+ 30. Rxe4 dxe4 31. Rd1 e3 32. Re1 Rd8 0-1

[Event "Nord West Cup 04th"]
[Site "Bad Zwischenahn"]
[Date "2002.??.??"]
[Round "2"]
[White "Wahrenberg, Ralf"]
[Black "Ljubarskij, Jurij"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2069"]
[BlackElo "2345"]
[PlyCount "74"]
[EventDate "2002.02.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. Bf4 e6 4. c3 Bd6 5. Bg3 Ne7 6. e3 0-0 7. Bd3 f5 8. Nbd2 c5 9. Bxd6 Qxd6 10. Ne5 Nbc6 11. f4 Nxe5 12. fxe5 Qb6 13. Qc2 Bd7 14. 0-0 Rac8 15. Nf3 c4 16. Be2 Qd8 17. Rf2 b5 18. Raf1 Ng6 19. Bd1 Qe7 20. Nd2 b4 21. g4 fxg4 22. Bxg4 Rxf2 23. Rxf2 Qg5 24. Rg2 Qxe3+ 25. Kh1 bxc3 26. bxc3 Rb8 27. Rg3 Qf4 28. Bh5 Nh4 29. Rg4 Qf2 30. Qc1 Rf8 31. Rg1 Nf5 32. Nf1 Qh4 33. Be2 Qe4+ 34. Rg2 Nh4 35. Qg5 Qxg2+ 36. Qxg2 Nxg2 37. Kxg2 Rb8 0-1

[Event "Nord West Cup 04th"]
[Site "Bad Zwischenahn"]
[Date "2002.??.??"]
[Round "4"]
[White "Wahrenberg, Ralf"]
[Black "Teixeira, Jose"]
[Result "1-0"]
[ECO "E99"]
[WhiteElo "2069"]
[PlyCount "91"]
[EventDate "2002.02.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 g6 4. Nc3 Bg7 5. e4 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 Nf6 12. f3 f4 13. c5 g5 14. Rc1 Ng6 15. cxd6 cxd6 16. Nf2 h5 17. h3 Rf7 18. Qb3 Bf8 19. Rc2 Rg7 20. Rfc1 Nh4 21. Nb5 Ne8 22. a4 Bd7 23. Bb4 a6 24. Na3 Rc8 25. Nc4 Nf6 26. Ba5 Qe8 27. Nb6 Rxc2 28. Rxc2 Qb8 29. Rc3 Ng6 30. Qc2 Ne7 31. b3 Ng6 32. Nxd7 Rxd7 33. Rc8 Qa7 34. Kf1 Ne7 35. Rc7 Qb8 36. Rxd7 Nxd7 37. Bc7 Qc8 38. Bd3 Ng6 39. Qc4 Be7 40. Be2 Ngf8 41. Nd1 Nf6 42. Nb2 N8d7 43. Bxd6 Qxc4 44. Nxc4 Bxd6 45. Nxd6 Nc5 46. b4 1-0

[Event "Nord West Cup 04th"]
[Site "Bad Zwischenahn"]
[Date "2002.??.??"]
[Round "6"]
[White "Wahrenberg, Ralf"]
[Black "Zotin, Vladimir"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2069"]
[BlackElo "2045"]
[PlyCount "110"]
[EventDate "2002.02.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 c5 5. d5 d6 6. h3 0-0 7. e4 a6 8. a4 Re8 9. Bd3 e6 10. 0-0 exd5 11. exd5 Nbd7 12. Re1 b6 13. Bf4 Qc7 14. Qd2 Bb7 15. Rxe8+ Rxe8 16. Re1 Rxe1+ 17. Qxe1 Kf8 18. Qe3 Ne8 19. Bc2 Ndf6 20. b3 Qd7 21. Ng5 Qe7 22. Nge4 h5 23. Qg3 Nxe4 24. Nxe4 Be5 25. Bxe5 Qxe5 26. Qxe5 dxe5 27. a5 f5 28. Ng5 Ng7 29. axb6 a5 30. Nf3 e4 31. Ne5 Ke7 32. Nxg6+ Kd6 33. Kh2 Ne8 34. Nf4 Nf6 35. Kg3 Nd7 36. Nxh5 Ke5 37. Nf4 Nxb6 38. Ne6 Kd6 39. Kf4 a4 40. bxa4 Nxc4 41. Kxf5 Bxd5 42. Nf4 e3 43. fxe3 Nxe3+ 44. Kg6 Nxc2 45. Nxd5 Kxd5 46. h4 Ne3 47. h5 Ng4 48. Kf5 c4 49. Kxg4 c3 50. h6 c2 51. h7 c1Q 52. h8Q Qc4+ 53. Kg5 Qc1+ 54. Kf5 Qc2+ 55. Kf4 Qf2+ 1/2-1/2

[Event "Nord West Cup 04th"]
[Site "Bad Zwischenahn"]
[Date "2002.??.??"]
[Round "7"]
[White "You, Long"]
[Black "Wahrenberg, Ralf"]
[Result "1-0"]
[ECO "D96"]
[WhiteElo "2207"]
[BlackElo "2069"]
[PlyCount "83"]
[EventDate "2002.02.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 Nfd7 7. Bf4 c6 8. e4 Nb6 9. Qb3 Bg4 10. Ne5 Be6 11. d5 cxd5 12. Bb5+ Bd7 13. Nxd5 Nxd5 14. Nxd7 Nxd7 15. Qxd5 a6 16. Bc4 0-0 17. Rd1 Nf6 18. Qxb7 Qa5+ 19. b4 Qa4 20. Bb3 Qb5 21. Qxb5 axb5 22. f3 Nh5 23. Bd2 Bd4 24. Ke2 e5 25. Be3 Bc3 26. Bc5 Nf4+ 27. Kf2 Rfd8 28. Be7 Rd4 29. Rxd4 Bxd4+ 30. Kg3 Ra7 31. Bg5 Ne2+ 32. Kh4 Kg7 33. Rd1 Nc3 34. Rc1 f6 35. Bd2 g5+ 36. Kh3 Ne2 37. Rc8 Kh6 38. Kg4 Kg6 39. Rg8+ Kh6 40. h4 Rc7 41. hxg5+ fxg5 42. Bxg5# 1-0

[Event "Nord West Cup 3rd"]
[Site "Oldenburg"]
[Date "2001.02.04"]
[Round "6"]
[White "Wahrenberg, Ralf"]
[Black "Issel, Oliver"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "2066"]
[BlackElo "2236"]
[PlyCount "54"]
[EventDate "2001.02.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Nbd2 Be7 6. h3 c5 7. c3 0-0 8. Bd3 d6 9. 0-0 Nbd7 10. e4 Qc7 11. e5 Nd5 12. Bh2 cxd4 13. cxd4 dxe5 14. Rc1 Qd8 15. dxe5 Nc5 16. Bb1 Nb4 17. Qe2 Ba6 18. Nc4 Rc8 19. Rfd1 Qc7 20. a3 Nbd3 21. Rc3 Rfd8 22. Nd6 Nxe5 23. Qxe5 Bxd6 24. Rxd6 Rxd6 25. Qxd6 Rd8 26. Bxh7+ Kxh7 27. Qd3+ Rxd3 1/2-1/2

[Event "Nord West Cup 3rd"]
[Site "Oldenburg"]
[Date "2001.02.04"]
[Round "7"]
[White "Walter, Stefan"]
[Black "Wahrenberg, Ralf"]
[Result "1/2-1/2"]
[ECO "D96"]
[WhiteElo "1758"]
[BlackElo "2066"]
[PlyCount "88"]
[EventDate "2001.02.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 Nbd7 7. e4 Nb6 8. Qb3 c6 9. Be2 Be6 10. Qc2 h6 11. h3 0-0 12. Be3 Nc4 13. Bxc4 Bxc4 14. 0-0-0 Qa5 15. Ne5 Bxa2 16. b3 Qa3+ 17. Qb2 Qxb3 18. Nxa2 Qxb2+ 19. Kxb2 Nxe4 20. Kb3 Rfd8 21. Nc4 a5 22. Nb6 Ra6 23. Na4 b6 24. Rhe1 g5 25. Nc1 Rd5 26. Ne2 Rb5+ 27. Ka2 Rb4 28. Nb2 a4 29. f3 Nd6 30. Bd2 Rb3 31. Nc1 Rb5 32. Bc3 e6 33. Nbd3 Ra7 34. Re2 Nf5 35. Ne5 Rc7 36. Ba1 Rd5 37. Rd3 b5 38. Bc3 Bf8 39. Rb2 Be7 40. Ng4 Rcd7 41. Ne3 Nxe3 42. Rxe3 Bf6 43. Ne2 Rb7 44. Ka3 Kh7 1/2-1/2

[Event "Nord West Cup 3rd"]
[Site "Oldenburg"]
[Date "2001.02.03"]
[Round "4"]
[White "Lammers, Markus"]
[Black "Wahrenberg, Ralf"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1747"]
[BlackElo "2066"]
[PlyCount "120"]
[EventDate "2001.02.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. b3 0-0-0 10. Bb2 Qh4 11. a3 f6 12. g3 Qh6 13. Qd2 Qxd2+ 14. Kxd2 Nb6 15. exf6 Rg8 16. fxg7 Bxg7 17. Bxg7 Rxg7 18. Bh3 Kb8 19. Nc3 d5 20. c5 Nd7 21. Bxd7 Rdxd7 22. Rae1 Rg4 23. f4 h5 24. Na2 h4 25. Rhg1 Rdg7 26. Nb4 Kb7 27. Re3 Rxf4 28. gxf4 Rxg1 29. Nxa6 Kxa6 30. Rf3 Rg2+ 31. Ke1 Kb5 32. b4 Kc4 33. f5 Rg7 34. Rf4+ Kd3 35. Kf2 Rf7 36. f6 d4 37. Rf3+ Ke4 38. Ke2 h3 39. Rf2 a6 40. Rf3 Ke5 41. Kd3 Kd5 42. Rxh3 Rxf6 43. Rh5+ Ke6 44. Kxd4 Rf3 45. Rh7 Rf4+ 46. Ke3 Rc4 47. Kd3 Rf4 48. Rxc7 Kd5 49. Rd7+ Ke5 50. Rd6 Rf3+ 51. Kc4 Rxa3 52. Rxc6 Ra4 53. h4 a5 54. Rb6 axb4 55. Rxb4 Ra1 56. Rb6 Ra4+ 57. Rb4 Ra1 58. Kb5 Kd5 59. c6 Rc1 60. h5 Rc5+ 1/2-1/2

[Event "Nord West Cup 3rd"]
[Site "Oldenburg"]
[Date "2001.02.03"]
[Round "5"]
[White "Wahrenberg, Ralf"]
[Black "Schneider, Florian"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2066"]
[BlackElo "1768"]
[PlyCount "45"]
[EventDate "2001.02.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 c5 5. c3 Nc6 6. Bd3 Qb6 7. Qc1 Bd7 8. Nbd2 Rc8 9. Bc2 Be7 10. h3 h6 11. 0-0 0-0 12. Ne5 cxd4 13. exd4 Rfd8 14. Rb1 Bf8 15. Ndf3 Ne7 16. Qd2 Ne4 17. Qd1 Nd6 18. Nd2 Nc4 19. Ndxc4 dxc4 20. Qg4 Nf5 21. Qh5 Nd6 22. g4 g5 23. Bxg5 1-0

[Event "Nord West Cup 3rd"]
[Site "Oldenburg"]
[Date "2001.02.02"]
[Round "2"]
[White "Jugelt, Tobias"]
[Black "Wahrenberg, Ralf"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2386"]
[BlackElo "2066"]
[PlyCount "73"]
[EventDate "2001.02.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Nf6 5. dxc5 Qa5+ 6. Nc3 Qxc5 7. e4 d6 8. Qd2 a6 9. Be3 Qa5 10. Bc4 Nc6 11. Nd5 Qxd2+ 12. Kxd2 Nxd5 13. exd5 Ne5 14. Be2 b5 15. b3 g6 16. f4 Ng4 17. Bd4 Nf6 18. Bxf6 exf6 19. Re1 Be7 20. Bd3 Ra7 21. Nf3 0-0 22. Nd4 Bd8 23. Nc6 Rc7 24. c4 bxc4 25. bxc4 Bb7 26. Nxd8 Rxd8 27. Ke3 a5 28. Kd4 Ba6 29. Rb1 Rc5 30. Rb6 Bc8 31. Rhb1 Kg7 32. Rxd6 Rxc4+ 33. Bxc4 Rxd6 34. Kc5 Rd7 35. d6 f5 36. Rb8 Bb7 37. Bb5 1-0

[Event "Nord West Cup 3rd"]
[Site "Oldenburg"]
[Date "2001.02.02"]
[Round "3"]
[White "Wahrenberg, Ralf"]
[Black "Carstens, Manfred"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2066"]
[BlackElo "1689"]
[PlyCount "97"]
[EventDate "2001.02.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 g6 4. e3 Bg7 5. h3 b6 6. c4 0-0 7. Nc3 Bb7 8. Rc1 c6 9. Be2 a6 10. 0-0 e6 11. Ne5 Nbd7 12. Bg5 h6 13. Bh4 g5 14. Bg3 Ne4 15. Nxe4 dxe4 16. f4 Nxe5 17. fxe5 Rc8 18. Bh5 Rc7 19. b3 Rd7 20. Qg4 c5 21. Bf2 Qe7 22. Rcd1 cxd4 23. exd4 f6 24. exf6 Rxf6 25. Be3 Rxf1+ 26. Kxf1 Qf8+ 27. Kg1 Qf5 28. Qg3 Qf8 29. h4 gxh4 30. Qg6 Qf7 31. Qxf7+ Rxf7 32. Bxf7+ Kxf7 33. Rf1+ Kg6 34. Kh2 Bc8 35. Rf4 Bb7 36. Rxh4 Bc6 37. Kg3 b5 38. Kf4 h5 39. Rh3 e5+ 40. Kg3 exd4 41. Bf4 bxc4 42. bxc4 d3 43. Kf2 Bd4+ 44. Be3 Ba4 45. Ke1 Bc3+ 46. Bd2 Bd4 47. Be3 Bc3+ 48. Bd2 Bd4 49. Be3 1/2-1/2

[Event "Nord West Cup 3rd"]
[Site "Oldenburg"]
[Date "2001.02.01"]
[Round "1"]
[White "Wahrenberg, Ralf"]
[Black "Mursajew, Anatoli"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2066"]
[BlackElo "1572"]
[PlyCount "111"]
[EventDate "2001.02.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d6 4. h3 b6 5. e3 Bb7 6. c3 Be7 7. Nbd2 Nbd7 8. Bd3 h6 9. 0-0 0-0 10. Qe2 Re8 11. e4 Bf8 12. e5 dxe5 13. dxe5 Nh7 14. Rad1 Qe7 15. Nh2 Nc5 16. Bc2 f5 17. exf6 Nxf6 18. Rfe1 e5 19. Qxe5 Qxe5 20. Bxe5 Nd5 21. Ndf3 c6 22. Nd4 Nd7 23. Bg3 Kh8 24. Bg6 Rxe1+ 25. Rxe1 N5f6 26. f3 Nc5 27. Ng4 Nxg4 28. hxg4 Nd7 29. Be8 c5 30. Nf5 Nf6 31. Bg6 Bd5 32. a3 Bb3 33. Be5 Bc2 34. Kf2 c4 35. Bf7 Bxf5 36. gxf5 Be7 37. Bxc4 Bc5+ 38. Kg3 Rf8 39. Be6 Nh5+ 40. Kg4 Nf6+ 41. Kg3 a5 42. Rd1 Kh7 43. b4 axb4 44. axb4 Be3 45. Rd3 Bg1 46. Bd4 Rd8 47. Bc4 Bxd4 48. Rxd4 Rxd4 49. cxd4 h5 50. Be6 g6 51. fxg6+ Kxg6 52. Kf4 Ne8 53. Ke5 Kg5 54. f4+ Kh4 55. f5 Kg5 56. d5 1-0

[Event "Bad Zwesten op 3rd"]
[Site "Bad Zwesten"]
[Date "1999.01.06"]
[Round "9"]
[White "Kuhn, Clemens"]
[Black "Wahrenberg, Ralf"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2051"]
[BlackElo "2090"]
[PlyCount "143"]
[EventDate "1999.01.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 068 Extra"]
[Source "ChessBase"]
[SourceDate "1999.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.03.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. Bf4 Bg7 4. e3 0-0 5. Be2 d6 6. h3 c5 7. c3 Qb6 8. Qb3 Nc6 9. Nbd2 Be6 10. Qa3 cxd4 11. exd4 h6 12. 0-0 a6 13. Rfe1 Rac8 14. Bd3 Rfe8 15. Bxg6 Bd7 16. Bc2 Nh5 17. Bh2 Nxd4 18. Bd3 Nxf3+ 19. Nxf3 Nf6 20. Nd4 Rc5 21. Qb3 Qc7 22. Bg6 Rf8 23. Bd3 Re8 24. Re3 Qc8 25. Rae1 Kf8 26. Be2 Nd5 27. Rd3 a5 28. a4 Bxd4 29. Rxd4 Be6 30. Bc4 Qc6 31. Bb5 Qb6 32. Qd1 Rec8 33. Qf3 Nc7 34. Bf4 Nxb5 35. axb5 Rxb5 36. Bc1 Rf5 37. Qe3 h5 38. Qh6+ Ke8 39. Rde4 Kd7 40. R1e2 Qb5 41. Bf4 Rc4 42. Rxe6 fxe6 43. Qxe6+ Kc7 44. Qxe7+ Qd7 45. Bxd6+ Kc6 46. Qxd7+ Kxd7 47. Be5 Rc5 48. f4 Kc6 49. g4 hxg4 50. hxg4 Rf8 51. Rg2 Rd5 52. g5 Kd7 53. Re2 Rg8 54. Bf6 Rf5 55. Be5 Re8 56. Kf2 Re6 57. Kf3 Rf7 58. Rd2+ Ke8 59. Rd5 b6 60. Kg4 Rd7 61. Rb5 Kf7 62. f5 Rc6 63. Bd4 Rdd6 64. g6+ Kf8 65. Kg5 a4 66. Kh6 a3 67. bxa3 Rc4 68. f6 Rcxd4 69. cxd4 Rxd4 70. Rxb6 Rd8 71. Kh7 Ra8 72. Rb7 1-0

[Event "Bad Zwesten op 3rd"]
[Site "Bad Zwesten"]
[Date "1999.01.06"]
[Round "8"]
[White "Wahrenberg, Ralf"]
[Black "Krawutschke, Thorsten"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2090"]
[PlyCount "13"]
[EventDate "1999.01.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 068 Extra"]
[Source "ChessBase"]
[SourceDate "1999.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.03.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Ne5 c6 6. Nd2 Nbd7 7. Nxf7 1-0

[Event "Bad Zwesten op 3rd"]
[Site "Bad Zwesten"]
[Date "1999.01.05"]
[Round "7"]
[White "Pfaff, Timo"]
[Black "Wahrenberg, Ralf"]
[Result "1-0"]
[ECO "A16"]
[BlackElo "2090"]
[PlyCount "71"]
[EventDate "1999.01.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 068 Extra"]
[Source "ChessBase"]
[SourceDate "1999.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.03.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. e4 Nxc3 5. dxc3 Qxd1+ 6. Kxd1 g6 7. Nf3 Bg7 8. Bc4 0-0 9. Kc2 h6 10. h4 Kh7 11. Be3 a6 12. a4 Nd7 13. h5 g5 14. Rad1 g4 15. Nd4 Ne5 16. Be2 e6 17. f4 gxf3 18. gxf3 c5 19. Nb3 b6 20. f4 c4 21. Nd2 Nd7 22. Nxc4 b5 23. Nd6 Nf6 24. Nxc8 Raxc8 25. axb5 axb5 26. Bxb5 Nxe4 27. Bd3 f5 28. Bxe4 fxe4 29. Rd7 Kh8 30. Rg1 Rg8 31. Rgxg7 Rxg7 32. Bd4 Rcg8 33. Kd2 Kh7 34. Rxg7+ Rxg7 35. Bxg7 Kxg7 36. Ke3 1-0

[Event "Bad Zwesten op 3rd"]
[Site "Bad Zwesten"]
[Date "1999.01.05"]
[Round "6"]
[White "Wahrenberg, Ralf"]
[Black "Schmidt, Jessica"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2090"]
[BlackElo "2154"]
[PlyCount "82"]
[EventDate "1999.01.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 068 Extra"]
[Source "ChessBase"]
[SourceDate "1999.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.03.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. Bf4 Qb6 4. Qc1 Bf5 5. e3 e6 6. Be2 h6 7. 0-0 Nf6 8. Ne5 Nbd7 9. c4 Nxe5 10. Bxe5 Be7 11. c5 Qd8 12. b4 0-0 13. Nd2 Nd7 14. Bg3 Bf6 15. Nb3 e5 16. a4 Re8 17. Qd2 exd4 18. exd4 Bg5 19. Qb2 Qf6 20. Ra2 Qg6 21. b5 Rxe2 22. Qxe2 Bd3 23. Qd1 Bxf1 24. Qxf1 Re8 25. h3 h5 26. Na5 cxb5 27. axb5 b6 28. Nb3 h4 29. Bh2 bxc5 30. dxc5 Qe4 31. c6 Nb6 32. Nd2 Bxd2 33. Rxd2 Nc4 34. Rd1 f5 35. f3 Qe7 36. Qf2 Ne3 37. Ra1 Qb4 38. Qe2 Qd4 39. Ra2 Nc2+ 40. Kf1 Rxe2 41. Kxe2 Qc4+ 0-1

[Event "Bad Zwesten op 3rd"]
[Site "Bad Zwesten"]
[Date "1999.01.04"]
[Round "5"]
[White "Kemmerzell, Hans Lau"]
[Black "Wahrenberg, Ralf"]
[Result "0-1"]
[ECO "C37"]
[BlackElo "2090"]
[PlyCount "124"]
[EventDate "1999.01.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 068 Extra"]
[Source "ChessBase"]
[SourceDate "1999.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.03.01"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Bc4 g4 5. Ne5 Qh4+ 6. Kf1 Nh6 7. d4 d6 8. Nd3 f3 9. Bf4 fxg2+ 10. Kxg2 Nc6 11. Nf2 Rg8 12. Qd2 Bd7 13. Nc3 0-0-0 14. Ne2 Ne7 15. b4 Ng6 16. Bg5 Qh5 17. Ng3 Nh4+ 18. Bxh4 Qxh4 19. b5 Rg5 20. a4 f5 21. Bd3 Bg7 22. exf5 Bxd4 23. Raf1 Be5 24. Nfe4 Qh3+ 25. Kf2 Rgg8 26. Ke1 Rdf8 27. Ng5 Qh4 28. Nxh7 Rf7 29. f6 Bxf6 30. Nxf6 Rxf6 31. a5 Rgf8 32. Qg2 Rxf1+ 33. Rxf1 Rxf1+ 34. Bxf1 Qe7+ 35. Kd1 Qe5 36. a6 c6 37. Qd2 bxa6 38. Qxh6 axb5 39. Qf8+ Kc7 40. Qa8 Qa1+ 41. Ke2 Be6 42. Bg2 Bc4+ 43. Kd2 Qd4+ 44. Kc1 Qg1+ 45. Kb2 Qxg2 46. Qxa7+ Kc8 47. Qh7 Qd5 48. Nf5 Qe5+ 49. Kb1 Bd5 50. Ne7+ Kd8 51. Nf5 Be4 52. Qg8+ Kc7 53. Qf7+ Kb6 54. Ne7 Qd4 55. Nc8+ Ka6 56. Qc7 Qd1+ 57. Kb2 Qxc2+ 58. Ka3 b4+ 59. Kxb4 c5+ 60. Ka3 Qc1+ 61. Kb3 Bd5+ 62. Ka4 Qa1# 0-1

[Event "Bad Zwesten op 3rd"]
[Site "Bad Zwesten"]
[Date "1999.01.04"]
[Round "4"]
[White "Wahrenberg, Ralf"]
[Black "Huss, Rolf"]
[Result "0-1"]
[ECO "A83"]
[WhiteElo "2090"]
[BlackElo "2216"]
[PlyCount "58"]
[EventDate "1999.01.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 068 Extra"]
[Source "ChessBase"]
[SourceDate "1999.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.03.01"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 Nc6 5. f3 d5 6. Bb5 exf3 7. Qxf3 Be6 8. Nge2 Qd6 9. 0-0 0-0-0 10. Ba4 Bg4 11. Qf2 Ne4 12. Qe3 Nxg5 13. Qxg5 Bxe2 14. Nxe2 g6 15. c3 Bg7 16. Rae1 Rhf8 17. Bxc6 bxc6 18. Nf4 e5 19. dxe5 Qc5+ 20. Kh1 Qc4 21. g3 Rf5 22. Qg4 Bxe5 23. Kg2 Kb7 24. Qh3 Rdf8 25. Qxh7 g5 26. Rxe5 Rxe5 27. Nd3 Re2+ 28. Kg1 Rxf1+ 29. Kxf1 Rd2 0-1

[Event "Bad Zwesten op 3rd"]
[Site "Bad Zwesten"]
[Date "1999.01.03"]
[Round "3"]
[White "Freiberger, Arnold"]
[Black "Wahrenberg, Ralf"]
[Result "0-1"]
[ECO "D76"]
[BlackElo "2090"]
[PlyCount "24"]
[EventDate "1999.01.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 068 Extra"]
[Source "ChessBase"]
[SourceDate "1999.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.03.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 Nb6 6. Nf3 Bg7 7. 0-0 0-0 8. d4 Nc6 9. e3 e5 10. dxe5 Nxe5 11. Qc2 c6 12. b3 Nxf3+ 0-1

[Event "Bad Zwesten op 3rd"]
[Site "Bad Zwesten"]
[Date "1999.01.03"]
[Round "2"]
[White "Wahrenberg, Ralf"]
[Black "Koeller, Oliver"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "2090"]
[BlackElo "2289"]
[PlyCount "92"]
[EventDate "1999.01.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 068 Extra"]
[Source "ChessBase"]
[SourceDate "1999.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.03.01"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. c4 Nf6 4. Nc3 0-0 5. e4 c6 6. Be2 d5 7. cxd5 cxd5 8. e5 Ne4 9. Nxe4 dxe4 10. Ng5 Nc6 11. Be3 Qb6 12. Qb3 Qxb3 13. axb3 h6 14. Nxe4 Rd8 15. Rd1 Bf5 16. f3 Rac8 17. Kf2 Nb4 18. Rc1 Nc2 19. Rhd1 Bxe4 20. fxe4 Nxe3 21. Kxe3 h5 22. Rc3 e6 23. g3 a6 24. h3 Kf8 25. g4 hxg4 26. hxg4 Ke7 27. g5 Rxc3+ 28. bxc3 Rh8 29. Bf3 Rh2 30. Rd2 Rh3 31. c4 Kd7 32. Ra2 Bf8 33. c5 Be7 34. Kf4 Rh4+ 35. Bg4 Rh1 36. Rb2 Rf1+ 37. Kg3 Bxg5 38. Rf2 Bh4+ 39. Kxh4 Rxf2 40. Kg5 Rf1 41. Be2 Re1 42. Bc4 Rxe4 43. Kf6 Rf4+ 44. Kg7 Rxd4 45. Kxf7 Rxc4 46. bxc4 g5 0-1

[Event "Wichern op 4th"]
[Site "Hamburg"]
[Date "1997.??.??"]
[Round "6"]
[White "Bohn, Christoph"]
[Black "Wahrenberg, Ralf"]
[Result "1-0"]
[ECO "D94"]
[PlyCount "121"]
[EventDate "1997.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. d4 g6 4. e3 Bg7 5. Nf3 c5 6. dxc5 Qa5 7. Qa4+ Qxa4 8. Nxa4 dxc4 9. Bxc4 Bd7 10. Nc3 Bc6 11. Ne5 0-0 12. Nxc6 Nxc6 13. Rb1 Nd7 14. Na4 Nde5 15. Bb5 Nb4 16. f4 Ned3+ 17. Bxd3 Nxd3+ 18. Ke2 Rfd8 19. Rd1 b5 20. cxb6 Nxc1+ 21. Rbxc1 axb6 22. Nxb6 Rxd1 23. Rxd1 Rb8 24. Nd5 Rxb2+ 25. Rd2 Rb7 26. Rc2 Ra7 27. Kf3 h5 28. Ke4 e6 29. Nb6 Ra6 30. Nc4 Ra4 31. Kd3 Bf6 32. h3 h4 33. Ke4 Kg7 34. Kf3 Kh6 35. Nd6 Ra7 36. Ne4 Be7 37. Nf2 Kh5 38. Ng4 g5 39. Ne5 Bf6 40. Nc6 Ra3 41. Ke2 gxf4 42. exf4 Kg6 43. Nb4 Kf5 44. Nd3 Ke4 45. Rc4+ Bd4 46. Nb4 Rg3 47. Kf1 Rc3 48. Rxc3 Bxc3 49. Nc6 Bf6 50. a4 Kd5 51. Ne5 Bxe5 52. fxe5 Kxe5 53. Kf2 f5 54. a5 Kd6 55. a6 Kc7 56. g4 fxg4 57. hxg4 h3 58. g5 h2 59. Kg2 e5 60. Kxh2 e4 61. Kg2 1-0

[Event "Wichern op 4th"]
[Site "Hamburg"]
[Date "1997.??.??"]
[Round "8"]
[White "Grupe, Hans Joerg"]
[Black "Wahrenberg, Ralf"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "2290"]
[PlyCount "77"]
[EventDate "1997.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nxc3 7. Bxc3 0-0 8. Nf3 c5 9. d5 Bg4 10. Bxg7 Kxg7 11. Qb3 Qc7 12. Qc3+ Kg8 13. Ne5 Bd7 14. h4 f6 15. Nf3 e6 16. h5 g5 17. Bc4 Qb6 18. h6 Rf7 19. Rd1 Na6 20. Rh5 exd5 21. Rxd5 Be6 22. Rdxg5+ fxg5 23. Bxe6 Qxe6 24. Rxg5+ Kf8 25. Qh8+ Ke7 26. Qxa8 Qxe4+ 27. Kf1 Qb1+ 28. Ne1 Qxb2 29. f3 Qb5+ 30. Kg1 Qb6 31. Re5+ Kf6 32. Qh8+ Kg6 33. Qe8 c4+ 34. Kh1 Kf6 35. Qh8+ Kg6 36. Qe8 Kf6 37. Qh8+ Kg6 38. Qg8+ Kf6 39. Qg5# 1-0

[Event "Wichern op 4th"]
[Site "Hamburg"]
[Date "1997.??.??"]
[Round "4"]
[White "Lampe, Joerg"]
[Black "Wahrenberg, Ralf"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2140"]
[PlyCount "65"]
[EventDate "1997.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. Nd2 d6 9. exd6 cxd6 10. Nb3 Bg4 11. f3 Bd7 12. Bg5 f6 13. Bd2 Qxe2+ 14. Bxe2 Be7 15. 0-0-0 0-0-0 16. c4 Nb6 17. Bf4 Be8 18. Nd4 g6 19. Rd2 Kb7 20. Ne6 Rd7 21. Rhd1 d5 22. c5 Na4 23. Rd4 Bf7 24. Rxa4 Bxe6 25. Ba6+ Ka8 26. Re1 Bf7 27. b4 g5 28. Bg3 h5 29. h3 Bf8 30. b5 Re7 31. Rxe7 Bxe7 32. bxc6 Be8 33. Bb7# 1-0

[Event "Wichern op 4th"]
[Site "Hamburg"]
[Date "1997.??.??"]
[Round "2"]
[White "Rosen, Bernd"]
[Black "Wahrenberg, Ralf"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2330"]
[PlyCount "67"]
[EventDate "1997.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. dxc3 Qxd1+ 7. Kxd1 Bg7 8. Bf4 c6 9. Kc2 0-0 10. Bc4 Nd7 11. a4 Nc5 12. Nd2 Be6 13. f3 Rfd8 14. Bxe6 Nxe6 15. Be3 Rd7 16. Nb3 b6 17. a5 b5 18. a6 Be5 19. Rhd1 Rad8 20. Na5 Rc7 21. Rxd8+ Nxd8 22. f4 Bg7 23. Rd1 Ne6 24. f5 Nf8 25. Nb7 c5 26. Bxc5 Rc6 27. Ra1 Nd7 28. Bxa7 b4 29. Bc5 Nxc5 30. Nxc5 Rxc5 31. a7 Rc8 32. a8Q Rxa8 33. Rxa8+ Bf8 34. cxb4 1-0

[Event "Wichern op 4th"]
[Site "Hamburg"]
[Date "1997.??.??"]
[Round "9"]
[White "Wahrenberg, Ralf"]
[Black "Johannsen, Dennis"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "84"]
[EventDate "1997.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. c3 Qb6 5. Qc2 Nc6 6. e3 d5 7. Nbd2 Bd7 8. Rb1 Rc8 9. Qd1 Be7 10. Bd3 0-0 11. Ne5 Nxe5 12. dxe5 Ne8 13. Qh5 g6 14. Qh6 f6 15. h4 Rf7 16. exf6 Nxf6 17. Be2 Be8 18. h5 Rg7 19. Be5 Qd8 20. Bd3 gxh5 21. g4 Bg6 22. g5 Bxd3 23. gxf6 Rg6 24. f7+ Kxf7 25. Qxh7+ Ke8 26. Qxh5 Kd7 27. Rd1 Qg8 28. Bg3 Rxg3 29. Nf3 Rxf3 30. Qxf3 Rf8 31. Qh3 Be4 32. Rf1 Bg2 33. Qh5 Bxf1 34. Kxf1 Rf5 35. Qe2 Qh7 36. Qb5+ Kc7 37. Qa5+ Kb8 38. Qa4 Qh1+ 39. Ke2 Qf3+ 40. Kd2 Qxf2+ 41. Kc1 Qxe3+ 42. Kb1 Qe4+ 0-1

[Event "Wichern op 4th"]
[Site "Hamburg"]
[Date "1997.??.??"]
[Round "5"]
[White "Wahrenberg, Ralf"]
[Black "Lampe, Dirk"]
[Result "0-1"]
[ECO "E94"]
[BlackElo "2295"]
[PlyCount "62"]
[EventDate "1997.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 0-0 6. Be2 e5 7. 0-0 exd4 8. Nxd4 Re8 9. f3 c6 10. Be3 d5 11. cxd5 Nxd5 12. Nxd5 cxd5 13. Qb3 Nc6 14. Rad1 Nxd4 15. Bxd4 Bxd4+ 16. Rxd4 Qf6 17. Rd2 Qf4 18. Rfd1 dxe4 19. fxe4 Be6 20. Qxb7 Qe3+ 21. Kh1 Bxa2 22. Bf3 Be6 23. Qa6 Rab8 24. Qa3 Rb3 25. Qd6 Qg5 26. Qd4 a5 27. Rc1 Rb4 28. Qd6 Rxb2 29. Rcd1 Rxd2 30. Rxd2 Qe3 31. h3 Bxh3 0-1

[Event "Wichern op 4th"]
[Site "Hamburg"]
[Date "1997.??.??"]
[Round "3"]
[White "Wahrenberg, Ralf"]
[Black "Opitz, Claudio"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "54"]
[EventDate "1997.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 Bg4 4. Ne5 Bh5 5. c4 c6 6. Qb3 Qc8 7. e3 e6 8. Nc3 Be7 9. Rc1 0-0 10. h3 Nbd7 11. cxd5 Nxe5 12. dxe5 Nxd5 13. g4 Bg6 14. h4 Nxc3 15. bxc3 Be4 16. Rh3 Rd8 17. Be2 a5 18. a4 Rd7 19. g5 Qc7 20. h5 Bf5 21. Rg3 g6 22. hxg6 hxg6 23. f3 Bd3 24. Rh3 Bxe2 25. Kxe2 Qd8 26. Rch1 Rd2+ 27. Ke1 Re2+ 1-0

[Event "Wichern op 4th"]
[Site "Hamburg"]
[Date "1997.??.??"]
[Round "1"]
[White "Wahrenberg, Ralf"]
[Black "Otto, Andreas"]
[Result "1/2-1/2"]
[ECO "A46"]
[PlyCount "84"]
[EventDate "1997.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 g6 4. e3 Bg7 5. c3 0-0 6. Bd3 b6 7. Nbd2 Bb7 8. h3 d6 9. Qe2 Nbd7 10. e4 Rc8 11. 0-0 Nh5 12. Bh2 e5 13. Bc2 c5 14. dxe5 dxe5 15. Rad1 Qe7 16. Ne1 Rc7 17. Nd3 c4 18. Nb4 b5 19. Nd5 Bxd5 20. exd5 f5 21. Nf3 Qf6 22. Rfe1 f4 23. Nd2 Nc5 24. b4 cxb3 25. axb3 a6 26. c4 b4 27. Ne4 Nxe4 28. Bxe4 Qd6 29. Bf3 Rf5 30. Bg4 Rg5 31. h4 Rxg4 32. Qxg4 Kf7 33. Ra1 Nf6 34. Qe2 Re7 35. Qa2 Ra7 36. Qa5 Ng4 37. Red1 e4 38. c5 Qe7 39. Rac1 Qxh4 40. Bxf4 Qxf2+ 41. Kh1 Qh4+ 42. Kg1 Qf2+ 1/2-1/2

[Event "Wichern op 4th"]
[Site "Hamburg"]
[Date "1997.??.??"]
[Round "7"]
[White "Wahrenberg, Ralf"]
[Black "Stubbe, Wilko"]
[Result "1-0"]
[ECO "A46"]
[PlyCount "69"]
[EventDate "1997.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 Be7 4. h3 c5 5. c3 Qb6 6. Qb3 Nc6 7. e3 Qd8 8. Bd3 Na5 9. Qd1 b6 10. Nbd2 Bb7 11. Qe2 0-0 12. Ne5 d6 13. Ng4 Nd7 14. Rg1 f5 15. Nh6+ gxh6 16. g4 Kh8 17. gxf5 e5 18. Bxh6 Rg8 19. 0-0-0 Nf6 20. dxe5 dxe5 21. Bc2 Qc7 22. e4 Rad8 23. f4 Nc6 24. Bb3 Rxg1 25. Rxg1 Bf8 26. Bg5 Bg7 27. Qg2 Na5 28. Be6 Rxd2 29. Qxd2 Nxe4 30. Qe2 Ng3 31. Rxg3 exf4 32. Rd3 f3 33. Qf2 h6 34. Rd8+ Bf8 35. Rxf8+ 1-0

[Event "Wichern op 3rd"]
[Site "Hamburg"]
[Date "1995.??.??"]
[Round "1"]
[White "Wahrenberg, Ralf"]
[Black "Kitzler, Gerhard"]
[Result "1-0"]
[ECO "D06"]
[PlyCount "55"]
[EventDate "1995.09.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. c4 e6 4. Qb3 b6 5. Bf4 Nf6 6. Nc3 Bd6 7. Ne5 0-0 8. e3 c5 9. Nb5 Ne4 10. f3 Bxe5 11. Bxe5 Ng5 12. h4 Nc6 13. hxg5 Nxe5 14. dxe5 Qxg5 15. Kf2 d4 16. Nd6 Bg6 17. f4 Qe7 18. exd4 cxd4 19. Bd3 f6 20. Bxg6 hxg6 21. Qh3 Qxd6 22. exd6 Kf7 23. Rae1 Rfe8 24. f5 exf5 25. c5 bxc5 26. Qb3+ Re6 27. Qxe6+ Kf8 28. Rh8# 1-0

[Event "Hamburg op"]
[Site "Hamburg"]
[Date "1992.??.??"]
[Round "5"]
[White "Riess, Nicolas"]
[Black "Wahrenberg, Ralf"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "61"]
[EventDate "1992.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 d5 4. exd5 Nxd5 5. Bg2 Be6 6. Nf3 Nc6 7. d3 h6 8. 0-0 Bc5 9. Re1 Nxc3 10. bxc3 Qf6 11. Be3 Bb6 12. Nd2 0-0 13. Qh5 Rfd8 14. Ne4 Qe7 15. Bxh6 gxh6 16. Qxh6 f5 17. Nf6+ Kf7 18. Nh5 Rg8 19. Bxc6 bxc6 20. Rxe5 Rae8 21. Rae1 Bc5 22. Rxe6 Qxe6 23. Rxe6 Rxe6 24. Qh7+ Kf8 25. Qxf5+ Ke7 26. Qxc5+ Kd7 27. Qf5 Kd6 28. Kg2 Rge8 29. Nf6 R8e7 30. c4 c5 31. Qd5# 1-0

[Event "Hamburg op"]
[Site "Hamburg"]
[Date "1992.??.??"]
[Round "1"]
[White "Wahrenberg, Ralf"]
[Black "Kunsztowicz, Uwe Wilhelm"]
[Result "1/2-1/2"]
[ECO "A40"]
[BlackElo "2330"]
[PlyCount "57"]
[EventDate "1992.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 c5 2. c3 g6 3. Nf3 Bg7 4. Bf4 cxd4 5. cxd4 Qb6 6. Qd2 Nc6 7. e3 Nf6 8. Nc3 0-0 9. h3 d6 10. Be2 Bf5 11. 0-0 e5 12. dxe5 dxe5 13. Nxe5 Nxe5 14. Bxe5 Ne4 15. Nxe4 Bxe5 16. Bf3 Rad8 17. Qe2 Qb4 18. a3 Qxb2 19. Qxb2 Bxb2 20. Rab1 Bxe4 21. Bxe4 Rd2 22. Bxb7 Bxa3 23. Rfd1 Rfd8 24. Bf3 a5 25. Kf1 Bb4 26. g4 Kg7 27. Rxd2 Rxd2 28. Rd1 Rxd1+ 29. Bxd1 1/2-1/2

[Event "Regionalliga NordS 9091"]
[Site "Germany"]
[Date "1991.03.17"]
[Round "7.8"]
[White "Doering, Olaf"]
[Black "Wahrenberg, Ralf"]
[Result "1/2-1/2"]
[ECO "C27"]
[PlyCount "11"]
[EventDate "1990.10.07"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Rehberge"]
[BlackTeam "Delmenhorst II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nxe4 4. Qh5 Nd6 5. Qxe5+ Qe7 6. Qxe7+ 1/2-1/2

[Event "Nuremberg op"]
[Site "Nuremberg"]
[Date "1990.??.??"]
[Round "1"]
[White "Kluss, Kai"]
[Black "Wahrenberg, Ralf"]
[Result "0-1"]
[ECO "D91"]
[WhiteElo "2210"]
[PlyCount "68"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8. Qd2 exd5 9. Qe3+ Kf8 10. Qf4 Bf6 11. h4 c6 12. 0-0-0 Nd7 13. e4 h6 14. Nxf7 Kxf7 15. e5 Kg7 16. exf6+ Qxf6 17. Qe3 Rf8 18. f3 Rf7 19. Be2 Nf8 20. g3 Bd7 21. f4 Re8 22. Qd2 h5 23. Bf3 Rfe7 24. Rhg1 b5 25. Rdf1 a5 26. g4 hxg4 27. Bxg4 b4 28. Nd1 Bxg4 29. Rxg4 Re4 30. Rg5 Rxd4 31. Qh2 Rc4+ 32. Kb1 Qd4 33. b3 Qd3+ 34. Kb2 Re2+ 0-1

[Event "Nuremberg op"]
[Site "Nuremberg"]
[Date "1990.??.??"]
[Round "2"]
[White "Wahrenberg, Ralf"]
[Black "Meulner, Klaus"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "86"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Bg4 4. Nbd2 e6 5. e3 Bd6 6. Bxd6 Qxd6 7. c4 Nge7 8. Be2 0-0 9. 0-0 Rad8 10. a3 Ng6 11. h3 Bxf3 12. Nxf3 dxc4 13. Bxc4 e5 14. dxe5 Ngxe5 15. Be2 Qf6 16. Qc2 Rd6 17. Rad1 Rfd8 18. Rxd6 Rxd6 19. Rd1 Qd8 20. Rxd6 Qxd6 21. Qd1 Qxd1+ 22. Bxd1 Nc4 23. Ba4 Nd8 24. b4 Nxa3 25. Nd2 Ne6 26. Kf1 c5 27. b5 c4 28. Ke2 Nc5 29. Bd1 Nb3 30. Nxb3 cxb3 31. Bxb3 Nxb5 32. Kd3 Kf8 33. Ba4 Nd6 34. Kc3 Ne4+ 35. Kd4 Nxf2 36. e4 Nh1 37. Ke3 Ng3 38. Bd1 g6 39. Bf3 Ke7 40. Kf4 Nh5+ 41. Kg5 b5 42. Kh6 b4 43. Bd1 Nf4 0-1

