1. 50-45 5-10 2. 45-40 10-15 3. 40-35 15-20 ... 20 moves

1. 50-45 5-10 2. 45-40 10-14 3. 40-34 14-19 ... 24 moves

1. 50-45 1-6 2. 45-40 4-9 3. 40-35 9-14 ... 20 moves

1. 49-43 1-6 2. 43-38 5-10 3. 38-32 10-15 ... 12 moves

1. 49-44 1-6 2. 50-45 4-10 3. 48-43 3-9 ... 20 moves

1. 50-45 1-6 2. 45-40 6-11 3. 47-42 5-10 ... 21 moves