Game |
| Result | Moves |
Year | Event/Locale | Opening |
26. F Buchenau vs N Heck |
| 1-0 | 58 | 2000 | Bad Zwesten Open | B08 Pirc, Classical |
27. F Buchenau vs L Hodova |
| 1-0 | 31 | 2000 | Crailsheim Open | B20 Sicilian |
28. S Panzalovic vs F Buchenau |
| 1-0 | 30 | 2000 | Crailsheim Open | A17 English |
29. F Buchenau vs W Pohl |
| 1-0 | 30 | 2000 | Crailsheim Open | B20 Sicilian |
30. R Dunsbach vs F Buchenau |
| ½-½ | 46 | 2000 | Crailsheim Open | A14 English |
31. F Buchenau vs S Taudte |
| 1-0 | 37 | 2000 | Crailsheim Open | C00 French Defense |
32. J Kreutzer vs F Buchenau |
| 0-1 | 32 | 2000 | Crailsheim Open | C01 French, Exchange |
33. M Gentemann vs F Buchenau |
| 1-0 | 60 | 2002 | Dresden ZMD op | C05 French, Tarrasch |
34. I Farago vs F Buchenau |
| 1-0 | 31 | 2002 | Dresden ZMD op | E12 Queen's Indian |
35. F Buchenau vs T Markowski |
| 0-1 | 42 | 2004 | Dresden ZMD op | B20 Sicilian |
36. F Buchenau vs P Haba |
| 0-1 | 36 | 2005 | 3rd German Internet-championship | B40 Sicilian |
37. F Buchenau vs A Berelowitsch |
| 0-1 | 62 | 2005 | 3rd German Internet-championship | C00 French Defense |
38. M Schoeneberg vs F Buchenau |
| 0-1 | 26 | 2005 | GER-ch 3rd Internet Blitz Cand | C13 French |
39. F Buchenau vs M Bezold |
| 1-0 | 60 | 2005 | 3rd German Internet-championship | B20 Sicilian |
40. M Bezold vs F Buchenau |
| 1-0 | 23 | 2005 | 3rd German Internet-championship | A46 Queen's Pawn Game |
41. F Buchenau vs M Bezold |
| 0-1 | 43 | 2005 | 3rd German Internet-championship | B07 Pirc |
42. K Bischoff vs F Buchenau |
| 1-0 | 56 | 2005 | 3rd German Internet-championship | A20 English |
43. F Buchenau vs K Bischoff |
| 0-1 | 56 | 2005 | 3rd German Internet-championship | B40 Sicilian |
44. K Bischoff vs F Buchenau |
| 0-1 | 37 | 2005 | 3rd German Internet-championship | A28 English |
45. M Bezold vs F Buchenau |
 | 1-0 | 39 | 2005 | 3rd German Internet-championship | C00 French Defense |
46. F Buchenau vs K Bischoff |
| 0-1 | 37 | 2005 | 3rd German Internet-championship | B20 Sicilian |
47. V Moskalenko vs F Buchenau |
| 1-0 | 32 | 2006 | Sitges op 32nd | E20 Nimzo-Indian |
48. K Eisenbeiser vs F Buchenau |
| 0-1 | 45 | 2007 | Buchen Baroque Open | C00 French Defense |
49. A Winogradov vs F Buchenau |
| 0-1 | 31 | 2007 | Buchen Baroque Open | C02 French, Advance |
50. F Buchenau vs H Dobosz |
| 0-1 | 22 | 2007 | Buchen Baroque Open | B20 Sicilian |