The One Thing That Wins Over Repeating The Same Move In 2-Player Games
Winning consistently against a real second player isn't really about repeating whatever worked once. The habits below outweigh a single go-to tactic by a wide margin.
Vary tactics once a pattern gets noticed
Repeating the same winning move against a human opponent gives them time to study and counter it - switching things up keeps them reacting.
Watch the opponent's tendencies, not just the board
A specific opponent often favors certain moves under pressure - noticing that pattern matters as much as reading the game state itself.
Adjust between rounds in a best-of-series
Sticking with an approach that just lost a round wastes the chance to adapt before the next one starts.
Stay calm under shared-screen pressure
Rushing decisions because an opponent is visibly waiting nearby leads to more mistakes than taking the same careful time as a solo session would.
It doesn't take a bigger strategy book. Adapting to a real opponent wins far more often than repeating one fixed approach.