1. 22-17

1. 4-8 23-18 2. 15x22 25x18 3. 9-14 18x9 ... 15 moves

1. 18-14 9x18 2. 18x27 27x20 3. 22-18 13x22 ... 11 moves

1. 23-19 12-16 2. 19x12 10-15 3. 26-23 7-10 ... 15 moves

1. 17x10 6x15 2. 20x11 11x18 3. 9-13 25-22 ... 12 moves

1. 24-20 11-15 2. 20x11 11x18 3. 10-14 28-24 ... 11 moves

1. 24x15 10x19 2. 23x16 12x19 3. 27-24 9-14 ... 15 moves