(informal) Performing as well as one can.

(UK) Alternative form of beat someone at their own game

(figuratively) To successfully use someone's methods and strategies against them.

plural of stealth game

(chess) Synonym of Ruy Lopez

(chess) A chess opening characterized by the moves 1.d4 d5 2.c4 e6.

(computer graphics) A nonlinear operation used to encode and decode luminance or tristimulus values in video or still image systems.

Excessive commenting on the actions and decisions of someone playing a video game, by an individual who is not playing the game.

present participle of back-seat game

Alternative form of nongaming