1. 49-44

1. 47-42 2-7 2. 42-38 7-12 3. 49-43 12-18 ... 23 moves

1. 49-43 3-8 2. 43-39 5-10 3. 50-45 10-14 ... 31 moves

1. 49-43 3-8 2. 43-38 8-13 3. 38-33 13-19 ... 22 moves

1. 50-45 5-10 2. 48-43 3-9 3. 43-38 2-8 ... 32 moves