1st and 2nd Rounds.—White.
3rd and 4th Rounds.—Black.
5th and 6th Rounds.—1 B, 1 W. Repeat.
7th and 8th Rounds.—White.
9th and 10th Rounds.—1 W, * 2 B, 3 W, 2 G, 3 W. Repeat from *.
11th and 12th Rounds.—4 B, 1 W, 4 G, 1 W. Repeat.
13th and 14th Rounds.—1 W, * 2 B, 3 W, 2 G, 3 W. Repeat from *.
15th and 16th Rounds.—White.
17th and 18th Rounds.—1 B, 1 W, Repeat.
19th and 20th Rounds.—Black.