After a pulsating 3-3 first leg in Spain, Inter Milan and Barcelona return for a decisive battle at the San Siro, each desperate to reclaim European glory and secure a coveted spot in the final.

As Inter prepare to host Barcelona for the second leg of the Champions League semi-final in San Siro on Tuesday night, here is a look at the key battles to keep an eye on after the thrilling 3-3 draw

Pau Cubarsí, 4. Ronald Araujo, 5. Iñigo Martínez, 15. Andreas Christensen, 24. Eric García, 32. Héctor Fort, 35. Gerard Martín, 44. Landry Farré Midfielders: 6. Gavi, 8. Pedri, 16. Fermín López, 20. Dani Olmo,