We discussed this a while back, I think, cant find it.
"Runners on 1st (R2) and 2nd (R1).
B5 gets a hit. R1 rounds 3rd and gets in a rundown between 3rd and home.
During the rundown, R2 safely makes it to 3rd while B5 goes to 2nd.
R1 gets obstructed heading back into 3rd and is tagged out. "
If we judge the OBS did not prevent R1 reaching home, then R1 is awarded 3rd and the others go back one base.
Correct?