condition games
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* mid court game - first bounce in areas 3 and 4 only.

* normal game, but receiver chooses the side by their return,
then a side half-court ralley, long and short

+ if volley, can choose any shot.


* deep/high - first bounce past short line, or above service line


* quarters

player can NOT hit back into the same quarter as their last shot

player can NOT hit back into the same quarter as the opponents
last shot,
ie. where they are at each shot

+ both of above

one or both players


* mistakes

normal PAR games, to 9, 11

minus points for mistakes :-

unforced error: -3
stroke:         -2
missed:         -1
ie. got to ball, but didn't get it up, may be forced


* attack A / defend B

player A is trying to keep the rally going,
player B is going for winners

A wins a point if rally lasts N shots
B wins a point if they win the rally (as normal)


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