Monaco has undergone a tactical shift under new head coach, Leonardo Jardim, with the team switching from a 3-5-2 formation to a 4-2-3-1 system. The move is part of Jardim's strategy to improve Monaco's attacking prowess and create more chances for his players.

Under the old formation, Monaco relied heavily on their wing-backs to provide width and creativity in attack. However, the new system shifts the focus to the central areas of the pitch, with Ben Yedder set to lead the central attack.

Yedder, who joined Monaco in January, has been a key player for the club since his arrival. He has scored 17 goals in all competitions this season and is considered one of the best strikers in Ligue 1. His ability to hold up play and link up with the midfielders will be crucial in the new 4-2-3-1 system.

The move also sees Yedder playing alongside two other forwards, which should give him plenty of support in front of goal. This could help him create more opportunities and score more goals, as he will have more space to operate within the team's structure.

Jardim's decision to switch to the 4-2-3-1 formation is likely part of a wider plan to improve Monaco's performance and compete at the highest level. By shifting the emphasis towards the middle of the pitch, they hope to create more chances for their forwards and improve their overall attacking efficiency.

Overall, the move to a 4-2-3-1 formation is a significant step forward for Monaco, and it remains to be seen how well they perform under the new system. But with Yedder leading the line and the rest of the team working together, there is no doubt that Monaco can become even more dangerous in attack.