Game |
| Result | Moves |
Year | Event/Locale | Opening |
26. H Haselhorst vs NN |
| 0-1 | 40 | 2002 | Travemuende Open | A48 King's Indian |
27. H Haselhorst vs P Issing |
| 0-1 | 59 | 2002 | Travemuende Open | E09 Catalan, Closed |
28. K van der Weide vs H Haselhorst |
| 1-0 | 41 | 2004 | Muensterland Open | B12 Caro-Kann Defense |
29. H Haselhorst vs S Ottens |
| ½-½ | 23 | 2004 | Muensterland Open | E60 King's Indian Defense |
30. M A Becker vs H Haselhorst |
| 1-0 | 55 | 2004 | Muensterland Open | B18 Caro-Kann, Classical |
31. K Arkell vs H Haselhorst |
| 1-0 | 41 | 2015 | World Senior Teams +50 | E63 King's Indian, Fianchetto, Panno Variation |
32. H Haselhorst vs S Feller |
| 0-1 | 54 | 2015 | 32nd Boeblinger Open | E94 King's Indian, Orthodox |