Hypothetical chess situations.

8 pawns, 1 queen, 1 rook and 1 king combo, 2 bishops, and 2 knights in round robin battles on different boards (assume there is no king unless stated). The rules are as follows:

1. Pieces start from normal starting locations on a chessboard. Black is always the lower point value side (Assume the king is worth 3.5 and bishops are worth 3.3).

2. Pieces cannot return to a square they have already been to unless they are capturing.

3. Pawns still promote when going to the other side of the board.

4. The king must respond to check. If the king cannot block the check or move to a space because of rule 2, the king and rook duo lose.