Light Transport
Flight Crew Flight Instructor; Flight Crew Commercial; Flight Crew Air Transport Pilot (ATP); Flight Crew Instrument; Flight Crew Multiengine
Distraction
Deviation - Track / Heading All Types; Deviation / Discrepancy - Procedural Clearance
Flight Crew Took Evasive Action
Procedure
Did not turn right over the ZZZ VOR as SID required due to traffic conflict on TCAS. Was having difficulty climbing at ISA +19 (weight and temp). Communication difficulty due to wearing mask (COVID-19). Traffic appeared to preclude turn on SID cause of inability to climb due to ISA + 19.
Pilot reported not being able to turn as required by the SID because of traffic.