Challenge: Red Pawn Under Siege: Rescue Tactics for the General from a Stalemate - Can you solve it?

When the Red Pawn at 3/7 is trapped by the Black Chariot at 1/8, the Red Horse at 3/3 must find a way to save the Red General at 5/1 to avoid the 'double horse leg-lock' threat from the Black Pawn at 1/4. Analyze defensive and counterattack variations in this 1/10-level position.