1. 21-17

1. 26-23 13x22 2. 25x18 18x11 3. 8x15 29-25 ... 22 moves

1. 15x22 25x18 2. 14-17 21x14 3. 12-16 20x11 ... 17 moves

1. 11-15 23-18 2. 9-14 18x9 3. 5x14 27-23 ... 25 moves

1. 22-18 9-13 2. 18-14 10x17 3. 21x14 6-10 ... 23 moves

1. 24-19 11-16 2. 22-17 9-13 3. 17-14 10x17 ... 29 moves

1. 24-20 11-15 2. 23-18 9-14 3. 18x11 7x16 ... 32 moves

1. 17-13 15-19 2. 23x16 12x19 3. 24x15 10x19 ... 19 moves

1. 24-20 12x19 2. 23x16 8-12 3. 27-23 12x19 ... 37 moves

1. 24-19 11x18 2. 22x15 7-11 3. 26-22 11x18 ... 33 moves

1. 21x14 10x17 2. 24-20 17-21 3. 27-24 9-14 ... 39 moves