ylisäätöstä

Ylisäätöstä refers to a situation in chess where a player makes a move that is theoretically weaker than another available move, but this weaker move is chosen because it sets up a more complex or intricate tactical sequence, often with the intention of surprising the opponent or creating a difficult-to-defend position. It is a form of strategic risk-taking, where the player prioritizes a certain type of play over a demonstrably stronger, yet perhaps more straightforward, continuation.

The concept often arises in situations where multiple moves are possible and lead to complex variations. A player might opt for ylisäätöstä if they believe their opponent is less adept at navigating highly tactical or unusual positions. This can manifest as sacrificing material for an attack that may not be objectively sound, or steering the game into sharp, double-edged lines rather than a simpler, more solid position.

While ylisäätöstä can sometimes lead to brilliant attacking victories, it also carries a significant risk of miscalculation. If the opponent correctly assesses the situation and finds the refutation to the intended complex sequence, the player who employed ylisäätöstä may find themselves in a significantly worse position due to the sacrificed material or compromised structure. It is a deliberate choice to trade objective advantage for psychological or tactical pressure, and its success is heavily dependent on the skill and preparedness of both players. The term is not widely used in official chess literature but is understood within certain playing communities.