1. 50-45 5-10 2. 49-44 10-14 3. 48-43 4-10 ... 22 moves

1. 46-41 1-7 2. 41-37 7-11 3. 37-32 11-17 ... 17 moves

1. 50-44 5-10 2. 44-40 10-14 3. 48-43 4-10 ... 17 moves

1. 48-43 1-7 2. 50-44 4-9 3. 44-39 7-12 ... 14 moves