All Four Ladies Chain, Heads Only Rollaway, Sides Star Thru, (from here) Checkmate, Explode The Line, Step & Slide, Trail Off, Star Thru, Pass To The Center, Centers Slide Thru & Backaway (Rotated)
The Checkmate from the starting double pass thru position provides the challenge for this one.
Side Ladies Chain, Heads Touch 1/4, Ladies Left Touch 1/4, Center Boys Wheel Thru, Heads (identify) Trade And That Boy Roll, Ladies Begin A Left Split Square Chain Thru, Centers Cross Trail Thru, All Trail Off, Ends (only) Load The Boat, (Bow To Partner, Corners All) (Rotated)