1. 47-42 3-8 2. 48-43 4-9 3. 49-44 5-10 ... 27 moves

1. 46-41 1-7 2. 41-37 7-11 3. 37-31 4-9 ... 22 moves

1. 46-41 4-9 2. 41-37 9-13 3. 47-42 13-18 ... 20 moves