1. 22-17

1. 22-18 10-14 2. 25-22 11-16 3. 24-19 16-20 ... 27 moves

1. 23-19

1. 22-18 11-15

1. 22-17 11-15 2. 25-22 9-13 3. 23-18 6-9 ... 33 moves

1. 24-20

1. 24-19 10-15 2. 19x10 6x15 3. 22-18

1. 22-18 11-15 2. 18x11 8x15 3. 25-22 4-8 ... 12 moves