| Bidding start | 30 August, ‘25 • 00:00 |
| Bidding end | 02 September, ‘25 • ±23:59 |
| CET | |
| Bidding place | online |
| Catalog number | 28 |
| Gender | Mare |
| Year of Birth | 2021 |
| Sire | Q'Chacco Blue van Essene |
| Dam sire | Casco |
| Size | Large |
| Color | Bay |
| Discipline | Jumping |
| Studbook | AES |
| Auction | Youhorse Autumn Auction 2025 |
| Location |
Netherlands 
|
The four-year-old Riva’s Rebel jumps every fence in the same beautiful way. A very nice mare with easy scope. She is started under the saddle, so training can be continued directly.
Sire Q’Chacco Blue van Essene is an 9-yr-old stallion who was started at international 1.30m level as a 6-yr-old with Eric van der Vleuten jr. He descends from the top-class sire Chacco Blue and is a half-brother of Jolie van Essene D15 (1.60m Grand Prix). Their dam is a half-sister of Extra van Essene (1.60m Grand Prix), ridden by, amongst others, Marlon Modolo Zanotelli and Darragh Kenny.
Dam Wency, daughter of the 1.60m Grand Prix stallion Casco, already gave nice sport horses: Ivan (1.45m level showjumping), Essence (1.40m level), Magic VN (1.30m level) and Fire (CCI3* eventing). Granddam Sency (Narcos II) gave the CCI3* eventing horse Tency.