catenaccio

Catenaccio or The Chain is a tactical system in football with a strong emphasis on defence. In Italian, catenaccio means "door-bolt", which implies a highly organised and effective backline defence focused on nullifying opponents' attacks and preventing goal-scoring opportunities. History Predecessors and influences Italian catenaccio was influenced by the verrou (also doorbolt or chain in French) system invented by Austrian coach Karl Rappan. As coach of Switzerland in the 1930s and 1940s, Rappan played a defensive sweeper called the verrouilleur, positioned just ahead of the goalkeeper. Rappan's verrou system, proposed in 1932, when he was coach of Servette, was essentially a modification of the 2–3–5 system, and in some ways resembled the modern 4–4–2 or 4–3–3 formations; his system implemented with four defenders, three of which were fielded in a fixed role playing a strict man-to-man marking system, plus an attacking centre-half, who would also act as a playmaker, in the middle of the field, who played the ball together with two midfield wings. The system was essentially a 1–3–3–3 formation, with the verouiller as the last player in front of the goalkeeper, and with the two outside forwards or wingers functioning as forwards high up the pitch, keeping possession of the ball and always looking to cross the ball to the central striker making runs into the box or looking to find a pass to the most forward midfielder making a run in behind the opposing defense from the midfield. (with the right winger sitting slightly further back), but who would often drop off into deeper midfield roles when possession was lost. The team would often sit back and defend during matches, which enabled them to overcome stronger teams or physically fitter opponents successfully. In his 2009 book Inverting the Pyramid, Jonathan Wilson notes that the: "verrou [...] is best understood as a development from the old 2–3–5 [...]. Rather than the centre-half dropping in between the two full-backs, as in the W-M, the two wing-halves fell back to flank them. They retained an attacking role, but their primary function was to combat the opposition wingers. The two full-backs then became in effect central defenders, playing initially almost alongside each other, although in practice, if the opposition attacked down their right, the left of the two would move towards the ball, with the right covering just behind, and vice versa.