[Event "Hassloch op-B"]
[Site "Hassloch"]
[Date "1997.??.??"]
[Round "3"]
[White "Froehlich, Peter"]
[Black "Gruenhagen, Holger"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "2275"]
[PlyCount "55"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 0-0 6. e4 d6 7. Bd3 e5 8. Nge2 Nbd7 9. a3 Bxc3+ 10. Nxc3 Nb6 11. Be3 Ne8 12. Qc2 Bd7 13. h4 Nc8 14. 0-0-0 Qa5 15. g4 a6 16. g5 b5 17. h5 bxc4 18. Bxc4 Nb6 19. Nb1 Nxc4 20. Qxc4 Bb5 21. Qc2 Rb8 22. Rdg1 Ba4 23. Qe2 Qb5 24. Qxb5 Bxb5 25. Nc3 Nc7 26. Rh2 Rb7 27. Rhg2 Ne8 28. Nxb5 1/2-1/2

[Event "Hassloch op-B"]
[Site "Hassloch"]
[Date "1997.??.??"]
[Round "4"]
[White "Gruenhagen, Holger"]
[Black "Krobath, G."]
[Result "1/2-1/2"]
[ECO "D07"]
[PlyCount "84"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 Nc6 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 e6 7. Bd3 e5 8. d5 Ne7 9. Bg5 f6 10. Be3 c6 11. c4 Ng6 12. Qd2 Be7 13. Ne2 Bd7 14. 0-0 Qc8 15. Ng3 Nh4 16. f4 g6 17. fxe5 fxe5 18. Bh6 Qc7 19. Rf2 0-0-0 20. Raf1 Bc5 21. Be3 Qb6 22. Bxc5 Qxc5 23. Qh6 Qd4 24. Qd2 Bg4 25. Qg5 h5 26. h3 Bxh3 27. Qxh4 Bxg2 28. Kxg2 Qxd3 29. dxc6 bxc6 30. Qh3+ Kc7 31. Rf7+ Kb6 32. Qe6 h4 33. R7f3 h3+ 34. Qxh3 Qxc4 35. Qg4 Qxa2+ 36. R1f2 Rd2 37. Rxd2 Qxd2+ 38. Rf2 Qh6 39. Rb2+ Kc7 40. Kf3 Rf8+ 41. Kg2 Rf4 42. Qe6 Qg7 1/2-1/2

[Event "Hassloch op-B"]
[Site "Hassloch"]
[Date "1997.??.??"]
[Round "2"]
[White "Gruenhagen, Holger"]
[Black "Ley, Reinhard"]
[Result "0-1"]
[ECO "D32"]
[PlyCount "90"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. Qxd4 Nc6 6. Qd1 exd5 7. Nf3 Nf6 8. Bg5 Be6 9. Nd4 Nxd4 10. Qxd4 Be7 11. e3 a6 12. Bd3 0-0 13. 0-0 h6 14. Bh4 Rc8 15. Rac1 Qd7 16. e4 g5 17. Bg3 dxe4 18. Qxd7 Bxd7 19. Nxe4 Nxe4 20. Bxe4 Rxc1 21. Rxc1 Rc8 22. Rxc8+ Bxc8 23. Kf1 Kf8 24. Ke2 f5 25. Bd5 f4 26. Bxf4 gxf4 27. Kf3 Bd6 28. g3 fxg3 29. fxg3 Ke7 30. a4 b6 31. b3 Kf6 32. Ke4 Kg5 33. Kf3 Bg4+ 34. Ke4 Kf6 35. Ke3 Ke5 36. Bc4 Bc5+ 37. Kd3 a5 38. Kc3 Bd4+ 39. Kd3 Bg1 40. Kc3 Bd4+ 41. Kd3 Bh3 42. Kc2 Bg1 43. Kc3 Bxh2 44. b4 Bxg3 45. bxa5 Be1+ 0-1

[Event "Hassloch op-B"]
[Site "Hassloch"]
[Date "1997.??.??"]
[Round "5"]
[White "Guettler, A."]
[Black "Gruenhagen, Holger"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "55"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Ne2 Qa5+ 7. Nbc3 Qa6 8. Nf4 Qxd3 9. Nxd3 Nd7 10. 0-0 c5 11. dxc5 Bxc5 12. Nxc5 Nxc5 13. Be3 Nd7 14. Nb5 Kf8 15. Rac1 a6 16. Nd6 Nxe5 17. c4 dxc4 18. Nxc4 Nxc4 19. Rxc4 b5 20. Rc7 Ne7 21. Bc5 Re8 22. Rd1 f6 23. Rdd7 Kf7 24. Bxe7 Kg6 25. Bb4 Rd8 26. Rxg7+ Kh6 27. g4 Rdg8 28. Bd2# 1-0

