decoy
Enable an agent to recognise a chess decoy, explain the significance of the destination square and assess whether the tactic achieves its intended advantage.
Bundle → Layer → Finding → Questions Filled
6 bundles · 11 layers · 16 findings · 26 questions
Decoy role and boundaries Establishes what is acting as a decoy and which meaning of decoy applies.
Role assignment
Connects the decoy bearer to deliberate presentation and intended diversion.
Intended diversion
Record who designates the decoy, the response sought and the alternative that should receive less attention or action.
- What entity is deliberately presented as the decoy, and what evidence establishes that intention? provenance
- Whose response should move toward the decoy, and away from what alternative? definition
Neighbouring concepts
Tests whether this usage requires diversion, imitation, attraction or a different domain-specific relationship.
Classification boundary
Explain why the instance is called a decoy rather than merely a replica, lure, bait, distraction or concealed object.
- What intended redirection distinguishes this instance from an ordinary replica, lure or distraction? boundary
- Does the relevant field use decoy for something other than a competing target of response, and what definition supports that usage? definition
Presentation and interpretation Describes the cues the decoy presents and the interpretation those cues are intended to induce.
Perceptible cues
Records how the decoy becomes detectable and apparently relevant.
Cue profile
Identify the sensory or informational channels carrying the presentation and the conditions under which they can be detected.
- Which visual, acoustic, chemical, thermal, electromagnetic, behavioural or semantic cues make this decoy noticeable? definition
- Under what distances, access conditions or environmental conditions can the intended responder detect those cues? measurement
Apparent significance
Connects observable cues to the identity, opportunity or threat attributed to the decoy.
Interpretation and inconsistency
Record the intended interpretation and the observations that could undermine it.
- What must the responder believe or treat as relevant for the decoy to prompt the desired response? definition
- Which absent, conflicting or implausible cues could reveal the decoy under the responder's actual inspection conditions? boundary
Response and diversion Separates encountering the decoy, responding to it and changing behaviour toward the intended alternative.
Response sequence
Defines observable stages between presentation and engagement.
Exposure to engagement
Use explicit observations to distinguish opportunity for exposure, detection and the response sought.
- What observable event counts as exposure, detection and engagement for this responder? measurement
- How will engagement caused by attraction or mistaken identification be distinguished from inspection by a responder that already recognises the decoy? measurement
Objective effect
Evaluates whether engagement produces the intended displacement of response.
Diversion evidence
Assess changes to the intended alternative using a stated comparison and account for competing explanations.
- What change in attention, choice, resource use or action toward the intended alternative would count as successful diversion? measurement
- What comparison supports attributing that change to the decoy rather than to concealment, environmental change or another intervention? measurement
Recognition and persistence Tracks whether the decoy remains effective as responders inspect it or encounter it repeatedly.
Recognition evidence
Distinguishes observed recognition from assumptions based on response alone.
Recognition status
Record evidence that a responder has identified the presentation as a decoy and the behaviour that follows.
- What evidence indicates that the responder has recognised the decoy rather than merely ignored or failed to detect it? measurement
- If the decoy is recognised, does it still redirect attention or action in a way relevant to the objective? boundary
Repeated exposure
Examines how prior encounters and changing presentation conditions affect the diversion mechanism.
Effect persistence
Assess whether changes in response reflect learning, habituation, cue degradation or differences between responders.
- How does the specified response change across repeated encounters, and can the same responders be distinguished from new ones? measurement
- What evidence would justify refreshing, repositioning or retiring the presentation? action
Deployment and withdrawal Connects decoy use to its operational boundaries, unintended effects and termination conditions.
Bounded presentation
Defines who may encounter the decoy and what constrains its presentation.
Permitted and unintended responses
Record deployment authority, responder boundaries and foreseeable consequences of mistaken engagement.
- What authorisation and context-specific restrictions govern presenting this decoy to the intended responder? action
- Which unintended people, animals or systems could engage with it, and what consequences would make that unacceptable? boundary
Termination and residual cues
Defines when the decoy should stop operating and how remaining misleading cues are handled.
Withdrawal criteria
Specify stopping conditions and verify that removal or deactivation ends the relevant presentation.
- Which success, failure, recognition or unintended-engagement conditions require withdrawal? action
- After withdrawal, what physical traces, signals or copied representations could continue functioning as decoys, and how will their status be checked? action
Evidence and external alignment What the world already says about this thing, gathered so the model can be checked against it.
Reported evidence
Findings from the breadth pass, kept separate from the structural claims.
Check these first
Recalled without web access and unsourced; every item is a lead to verify.
- Which of these check these first hold for the sense of decoy this model covers, and on what evidence? provenance
Kinds and varieties
Recalled without web access and unsourced; every item is a lead to verify.
- Which of these kinds and varieties hold for the sense of decoy this model covers, and on what evidence? provenance
Real-world use
Recalled without web access and unsourced; every item is a lead to verify.
- Which of these real-world use hold for the sense of decoy this model covers, and on what evidence? provenance
Typical measurements
Recalled without web access and unsourced; every item is a lead to verify.
- Which of these typical measurements hold for the sense of decoy this model covers, and on what evidence? provenance
Failure modes and hazards
Recalled without web access and unsourced; every item is a lead to verify.
- Which of these failure modes and hazards hold for the sense of decoy this model covers, and on what evidence? provenance
Neighbouring kinds and how to tell them apart
Recalled without web access and unsourced; every item is a lead to verify.
- Which of these neighbouring kinds and how to tell them apart hold for the sense of decoy this model covers, and on what evidence? provenance
Classifiers Filled
- Family
- Thing Registry
- Category
- Cross-cutting context
- Entry kind
- thing
- Plane
- XCT
- Domain
- XCT.QLT
What it is Filled
A decoy is a chess tactic that draws an opposing piece onto a disadvantageous square, often through a sacrifice, so that its placement enables a tactical advantage.
In scope
- The opposing piece targeted by the tactic and the square onto which it is drawn are in scope.
- The move or sacrifice that induces the opposing piece to occupy the destination square is in scope.
- The tactical disadvantage created by the piece's destination is in scope.
- The opponent's available responses and their effect on the tactic's validity are in scope.
- Relationships with other chess tactics are in scope where they explain the decoy.
Out of scope
- Physical decoy devices and deceptive signals outside chess are out of scope.
- Hunting, military and security uses of decoys are out of scope.
- General chess strategy without a decoy tactic is out of scope.
- Distraction or deception of a player outside the legal moves of the game is out of scope.
- Tournament administration and player profiles are out of scope.
Why it exists Filled
Enable an agent to recognise a chess decoy, explain the significance of the destination square and assess whether the tactic achieves its intended advantage.
Distinguishing features Filled
- A decoy draws an opposing piece onto a square where its placement creates a tactical disadvantage.
- A sacrifice can induce the response, but a sacrifice alone does not establish a decoy.
- The destination square is central to a decoy, whereas deflection centres on drawing a piece away from a defensive duty.
- A single combination can involve both decoy and deflection.
- A proposed decoy must be assessed against the opponent's legal alternatives.
What robots and AI may and may not do Filled
Must not
- Present an unverified decoy as a forced winning tactic.
- Provide outside assistance during play when the applicable rules prohibit it.
- Treat deception outside legal chess play as part of the tactic.
Only with a human decision
- Disputes about whether assistance complies with competition rules require a human arbiter.
May
- Explain and assess decoy tactics in chess positions.
- Identify the targeted piece, destination square and intended tactical advantage.
- Discuss alternative responses when evaluating a proposed decoy.
Moral aspects Filled
- Tactical inducement through legal chess moves is an accepted part of play.
- Analysis assistance must respect the rules governing fair competition.
Who is affected
- Chess players are affected by the accuracy and permitted use of tactical advice.
- Learners and instructors rely on clear explanations of chess tactics.
- Tournament participants and arbiters have an interest in fair play.
Owners Filled
Steward
Nobody owns the tactic; chess players, instructors and analysts document its use.
Links to other meta-models Filled
parent
- Q1055911 - registry parent class
What else AI and robots need to interact with it Filled
Identity and identifiers required Filled
- Vercy registry: vr.tr.decoy-q441721
- Wikidata: Q441721 (https://www.wikidata.org/wiki/Q441721)
Direct properties not applicable Not applicable
- Decoy bearer: physical object | organism | person in a role | emitted signal | digital representation | choice option | other | unresolved
- Intended responder: Identified person, animal, group or detection system, with relevant perceptual or decision capabilities
- Diversion relationship: Decoy, intended response, displaced alternative and deployment objective
- Presented identity or attraction: Claimed identity, apparent function, salient reward, apparent threat or other responder-relevant interpretation
- Cue channels: visual | acoustic | chemical | thermal | electromagnetic | behavioural | semantic | multiple
- Presentation state: planned | prepared | presented | withdrawn | retired; responder recognition recorded separately
- Engagement rate: Proportion of eligible exposures producing a specified response, with denominator and observation window
- Diversion effect: Change in a specified response to the intended alternative relative to a stated comparison, with uncertainty
- Responder recognition: unknown | no observed recognition | suspected recognition | observed recognition
Plane XCT: no invented physical properties.
Recognition optional Filled
- A board position or annotated game can show an opposing piece being drawn onto a tactically disadvantageous square.
- The relationship between the destination square and the resulting threat identifies the tactic more reliably than the appearance of a sacrifice.
Capabilities and actions required Filled
- Identify the bearer, intended responder and diversion relationship that justify a decoy classification.
- Compare presented cues with the responder's likely observations and record detectable inconsistencies.
- Specify a bounded evaluation separating exposure, engagement and actual diversion.
- Monitor recognition, repeated-exposure effects and unintended responders.
- Recommend presentation changes or withdrawal against explicit objectives and constraints.
Hazards and failure modes required Filled
- An opponent may decline the inducement and invalidate the expected continuation.
- An unsound sacrifice can lose material without producing sufficient compensation.
- Confusing decoy with general deception can obscure the tactic's chess-specific meaning.
Standards and interfaces required Filled
- The Laws of Chess, issued by the International Chess Federation, govern the legal moves and game outcomes within which a decoy tactic operates.
Context of use required Filled
- In chess, a decoy tactic attracts an opposing piece or king to a square where its placement enables a tactical gain.
- Players encounter the idea in game analysis, tactical exercises and combinations that may involve a sacrifice.
- The defining feature is attraction to a particular square, although a combination can also remove a defender from another duty.
Sources Filled
- Wikidata item Q441721: decoy - identity and sense of the item
- Wikipedia: Decoy (chess) - general description of the item
Open questions
- Does registry id vr.tr.decoy-q441721 denote the general decoy role, a physical decoy class or a narrower established usage?
- Which authoritative domain definitions require imitation or mistaken identification, and which accept attraction or diversion without either?
- Should choice-set decoys, whose intended effect may be selection of another option, belong within this entry or a neighbouring concept model?
- How should biological entities called decoys be represented when the term describes an evolved or biochemical function rather than deliberate presentation?
- What evidence standards can distinguish genuine diversion from mere engagement across the domains ultimately included in this entry?
Machine files
Provenance
thing registry research (pass 2) · unreviewed
Built from: models/things/publications/thing-q441721/spec.json