Navan's Saturday card featured a trio of black-type contests, but early focus centred on the €18,000 Irish Stallion Farms EBF Maiden for juveniles, in which Coolmore and Westerberg's Charles Darwin (Ire) (No Nay Never), a full-brother to dual Group 1 winner Blackbeard (Ire), illuminated proceedings with a spectacular 5 1/2-length triumph. Aidan O'Brien had annexed three consecutive renewals of the near-six furlong contest, including with subsequent G1 Prix Jean-Luc Lagardere hero Camille Pissarro (Ire) (Wootton Bassett {GB}) last year, and his 8-11 pick was away sharply to gain immediate control...