The Athletic's Michael Cox, Tom Worville and Ali Maxwell are here with the latest edition of our Euros Notebook, picking out the key tactical observations that tell us how the round of 16 games were won and lost - particularly what went wrong for the big boys France, Portugal, Germany and Netherlands.We also look ahead to all four quarter-finals with versatile Switzerland up against the passing masters of Spain, injury-wracked Belgium taking on the impressively deep squad of Italy, the resilient Czech Republic against gung-ho Denmark and of course Zinchenko-inspired Ukraine will face Gareth Southgate's rock solid and tactically flexible England.Learn more about your ad choices. Visit megaphone.fm/adchoices