I found three possible ways to win First same as @Blue Tower @BLR using SBS, Second using SSS to drop B, Third Dropping L,using behaviour of L,is there any more way to win? Btw what's your intended solution?
@BLR sometimes R and L will automatically jump below the block(i created a disturbance in the path of L using headless R,but the chances are low).... Well I don't know more about it....