Opening 1-1-2-1. Black changes move order, bringing out the chariot first then advancing the pawn

If Black first moves Chariot 1-2 and then Pawn 7-1: 13. Chariot 9-8 Pawn 7-1 14. Chariot 4-2 Cannon 7-8 15. Pawn 3-1 Chariot 8-1 16. Cannon 8-5 Horse 7-5 17. Chariot 8-8 Horse 3-2 18. Cannon 5-4 Advisor 4-5 19. Horse 7-5 Red side has a slight advantage.