The series moves to the midlands for a midweek clash at Northampton, a ground often known for its high-scoring nature and shorter boundaries. Depending on the result of the first match, this fixture will either be a chance for one team to clinch the series or a desperate "must-win" for the other to stay alive. England's bowling attack, spearheaded by the world's number-one ranked spinner Sophie Ecclestone, will be crucial in containing a New Zealand middle order that features the dangerous Maddy Green. With vital ICC Women's Championship points at stake, expect a tactical battle where the spinners likely play a decisive role in the middle overs.