Larissa Pauluis and Flambeau led the way in Neumünster with a personal best score of 84.015%, marking their second win of the season.
The British rider and her partner Glamourdale defended their Amsterdam crown in style with a stunning score of 89.305%.
Swiss rider Charlotta Rogerson delights fans with a strong personal-best performance with Bonheur de La Vie to clinch second place.
Larissa Pauluis and Flambeau narrowly edged fellow countryman Justin Verboomen riding Djembe de Hus OLD in the final qualifier of 2025.
The pair recorded a stunning score of 89.170%, as Charlotte Dujardin mounted a comeback with Alive and Kicking.
The Belgian rider had another personal best score aboard Zonik Plus to wrap up the FEI Dressage World Cup in France.
It was a convincing victory aboard Mount St John Freestyle, with the pair scoring 90.175%, more than 8.5% ahead of runner-up Patrik Kittel.
The Danish rider and her talented mare scored a whopping, season-topping 91.140%, although it's unlikely the pair will compete in the Final.
The German rider piloted DSP Quantaz to score 83.735% at the Swiss venue that will host the World Cup Finals in April.
The final FEI Dressage World Cupâ„¢ qualifier of the year took place in Belgium with a strong home contingent, but the Dutch rider prevailed.