1. 32-28 19-23 2. 28x19 14x23 3. 37-32 10-14 ... 56 moves

1. 31-26 19-23 2. 37-31 14-19 3. 41-37 10-14 ... 60 moves

1. 32-28 18-22 2. 37-32 12-18 3. 41-37 7-12 ... 68 moves