1third queen
Wednesday 16 September
A third queen on the board.
Ties: board order.
71third queens
Over 11 rounds; the most in one round, 11 in round 8.
1third queen
Wednesday 16 September
5third queens
Thursday 17 September
6third queens
Friday 18 September
8third queens
Saturday 19 September
7third queens
Sunday 20 September
10third queens
Monday 21 September
4third queens
Wednesday 23 September
11third queens
Thursday 24 September
7third queens
Friday 25 September
6third queens
Saturday 26 September
6third queens
Sunday 27 September