1. 22-18

1. 24-20 11-16 2. 20x11 7x16 3. 23-19 16x23 ... 41 moves

1. 23-18 11-15 2. 18x11 7x16 3. 22-18 16-20 ... 22 moves

1. 21-17 9-14 2. 17-13 14-17 3. 22-18 17-21 ... 34 moves

1. 17-14 10x17 2. 21x14 9x18 3. 23x14

1. 22-17 10-15 2. 17-13 9-14 3. 24-20 7-10 ... 20 moves