Defensive Strategy

[Joel Glidden]

Originally Posted by Alex Minot

Is it against the rules to try and "own" the opposing alliance's platform and prevent (following FIRST defensive rules) all 3 of their robots from getting on to the platform, thus not allowing them to score any bonus points? Looking over the rules, I have not found anything prohibiting this or really anything specific to it. Any help would be appreciated.

I don't see why not. On a related note, it also appears to be a legal move to pin an opponent robot on YOUR platform for points (or theirs just to keep them under control).

Originally Posted by Section 4 - The Game

<G09> ROBOTs on ALLIANCE PLATFORMs - ROBOTs score points if they are entirely on an ALLIANCE PLATFORM at the end of the match. ALLIANCEs receive points for ROBOTs belonging to either ALLIANCE that are on the ALLIANCE PLATFORM closest to the ALLIANCE’s DRIVER station. If any part of the ROBOT is touching the carpet, the ROBOT is not considered on the platform. If a ROBOT is entirely on an ALLIANCE PLATFORM and is touching another ROBOT that is not entirely on the ALLIANCE PLATFORM, it still is considered on the platform. One ROBOT on a platform or ramp is worth 5 points, two ROBOTs are worth 10 points, 3 or more ROBOTs are worth 25 points.

<G24> Pinning - While on the carpeted field surface, a ROBOT cannot pin (inhibit the movement of another ROBOT while in contact with a field element or border) for more than 10 seconds. This rule does not apply if either ROBOT is entirely on an ALLIANCE PLATFORM. If a ROBOT has been pinned for 10 seconds, the team with the pinning ROBOT will be told by a referee to release the pinned ROBOT and back away approximately 3 feet. Once the pinning ROBOT has backed off by 3 feet, it may again attempt to pin its opponent, and if successful, the 10 second count will start over. If a referee determines that this rule has been violated, a 5-point penalty flag will be assessed for each violation.

(Emphasis mine)