1. 50-45 1-7 2. 49-44 7-11 3. 48-43 11-17 ... 17 moves

1. 49-43 1-7 2. 50-45 2-8 3. 43-39 8-12 ... 21 moves

1. 50-44 5-10 2. 49-43 1-6 3. 48-42 10-15 ... 19 moves

1. 50-45 1-7 2. 45-40 2-8 3. 40-34 3-9 ... 20 moves

1. 49-43 1-6 2. 50-44 2-8 3. 48-42 3-9 ... 22 moves

1. 50-44 5-10 2. 49-43 10-15 3. 48-42 15-20 ... 21 moves