Noting that new site member Lordsoma (account age 176 days, site application processed just now) has a sandbox with obvious indicators of AI-generation: https://scp-sandbox-3.wikidot.com/the-tyrant-s-chessboard “The Tyrant's Chessboard”
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SCP-████ — “The Tyrant's Chessboard”
Item Number: SCP-████
Object Class: Euclid
Special Containment Procedures
SCP-████ is to be contained within **Containment Room-████** in the high-security containment wing of Site-19. The containment room possesses a triple containment structure.
An inner vacuum glass dome (temperature 18–20°C, humidity 45% fixed).
Causality-shielded alloy case.
Final steel containment chamber.
At least 8 CCTV cameras and 2 Causality Modulation Detectors (IGD) are installed inside the containment chamber for continuous recording and monitoring. All data is transmitted in real-time to a central server and automatically backed up. If causality modulation indicators exceed the threshold, a Code-Chessred alarm is automatically triggered, initiating area lockdown and MTF deployment procedures.
Summary of Containment Procedures:
All human interaction is strictly prohibited.
All experiments are permitted only for D-class personnel and must be directly supervised by a researcher with a minimum security clearance of Level 3.
SCP-████ must be used or undergo mandatory inspection at least once every 7 days. Failure to use it for 14 consecutive days will trigger the automatic emergency protocol (〈Operation: Reclaim the Throne〉).
If SCP-████ generates a royal artifact for a specific individual, any manipulation of the artifact by anyone other than that individual is reported to result in immediate decapitation; third-party intervention is strictly prohibited.
The number of artifacts (32), their colors, and their positions are to be inspected and recorded twice daily. If spontaneous movement, vibration, or color change of the pieces is detected, immediately implement the alarm and record erasure protocol.
Emergency mobilization units: Mobile Special Operations Unit Gamma-5 (“Abnormal Pattern”) — Causality anomaly response and field containment; Epsilon-11 (“Red Light”) — Civilian casualty management and large-scale containment.
Description
SCP-████ is an ancient-style chess set, with both the chessboard and all 32 pieces crafted from wax. The pieces follow the standard chess forms (King, Queen, Rook, Bishop, Knight, Pawn), but the detailed surface carvings evoke ancient ceremonial motifs. Radiometric and chemical analysis fails to match them to any specific era or cultural region. The wax pieces remain intact despite physical impact (indestructible wax) and exhibit the observable phenomenon of regenerating subtle expressions, textures, and odors with each use and retrieval.
The anomalous properties of SCP-████ are as follows:
Automatic Opponent Generation: When a chess game begins (regardless of single or multiplayer), an ‘opponent’ automatically generates to proceed with the game.
Forced Designation: SCP-████ can designate a specific individual as the “King piece.” The King piece may spontaneously generate from the subject's possessions, body, or environment.
Execution and Erasure: Upon specified conditions (e.g., the loser being checkmated with only the king remaining, or the designated king's fate being altered by another player), immediate physical execution (usually decapitation) occurs, or the subject's historical and recorded existence is erased.
Plunder Rule: In a duel, the victor plunders the loser's “possessions” equal to (points gained − points lost). Plundered items may extend beyond mere property to include parts of the target's identity (memories, senses, abilities, physical traits, etc.).
Long-Term Inactivity Trigger: If SCP-████ remains unused for 14 days, a King piece materializes on a random individual within a 100–1000m radius. Failure to return the piece within 32 minutes after materialization results in the subject's decapitation.
Reconstruction: After the game ends, the pieces always revert to their original 32-piece configuration.
This object superficially follows chess rules, but its core function is interpreted as a ritualistic device causally enforcing “the king's survival and power.”
Incident Log
Incident-████-01 — Initial Neglect
Situation: ██/██/19██, SCP-████ unused for 15 days.
Observation: Three randomly selected D-class personnel at Site-19 simultaneously collapsed in the laboratory. Small wax-like objects spontaneously formed on each subject's neck region. Within minutes, all subjects were discovered decapitated. The objects dissipated shortly thereafter.
Analysis: Initial case demonstrating automatic targeting upon prolonged non-use.
Incident-████-02 — Human Chess, King-Only Condition
Situation: ██/██/20██, D-1283 participated in experiment.
Progress: Game lasted 11 hours; in final phase, D-1283 was checkmated with only the king remaining.
Result: D-1283 was immediately beheaded. Simultaneously, all recording devices in the laboratory synchronized and broadcast the phrase “The king remains alone” for approximately 2 seconds.
Incident-████-03 — Third-Party Intervention
Situation: ██/ ██/20██, Dr. ██ (Security Level 3) of the Causality Research Department intervened during the game and moved a piece.
Result: The doctor was immediately beheaded (as recorded by on-site CCTV), and the game automatically processed the victory condition, ruling the doctor's intervention a violation of the rules. Subsequently, some records pertaining to the doctor were observed to be erased from the database.
Incident-████-04 — Operation: Reclaim the Throne (O5 Designation)
Situation: ██/██/20██, SCP-████ had not been used for 16 days. On the 17th day, during an internal inspection of Site-19, O5-██'s route was altered due to a security team's path verification error, causing them to pass through and pause in a corridor near the containment chamber for approximately 23 seconds. This brief contact (no visual or physical contact occurred) resulted in the spontaneous generation of a wax-based royal artifact from O5-██'s coat pocket. This incident marks the first occurrence where a Foundation high-level (O5) personnel was directly implicated.
Emergency Protocol Activated:
Operation Crown Recovery initiated immediately. The containment wing was sealed at Level 5. Mobile Task Forces Gamma-5 (“Abnormal Pattern”) and Epsilon-11 (“Red Light”) were deployed to the site. O5-██ was transported to a high-security containment chamber, and the Royal Relic was transferred to a separate secure transport vessel.
Operation Composition:
Proxy Player: D-9971 (Former International Chess Master, downgraded to D-class after conviction for murder).
Observers: 2 O5 Council representatives, 1 Ethics Committee observer, Senior Researcher Dr. ██ from the Causality Research Department.
Safety Measures: Laboratory-wide bio-signal detectors, high-speed recording equipment (12000FPS hyper-speed cameras), physical/causal interference shielding fields, 2 armed security squads on standby.
Progress:
Start: D-9971 deployed to White Sector. Opponent auto-generated.
2 hours elapsed: Opponent presses D-9971 with an extremely precise opening (abnormal transformation of an abnormal transformation). D-9971 focuses on defense.
41 hours elapsed: D-9971's physical and mental exhaustion intensified. At this point, an observation camera captured a figure appearing to be **“Researcher ███, records expunged”** behind O5-██ for 0.3 seconds. The frame was automatically encrypted and is unrecoverable.
50 hours elapsed: MTF Gamma-5 personnel report collectively hearing “voices whispering the King's name” near the arena. Voices were multiply layered; analysis indicates some match those of past decapitation victims within the Foundation.
72 hours elapsed: Bleeding observed on D-9971's fingernails and fingers, accompanied by intermittent convulsions and blurred vision. However, automatic protocols prohibited match suspension (exceptional measure due to King designation).
83 hours 14 minutes elapsed: Final count: D-9971 wins, having lost only one pawn.
Result:
The royal artifact was immediately restored atop the SCP-████ main body, freeing O5-██ from the decapitation threat.
At the instant the match ended, all laboratory monitors simultaneously displayed the phrase **“The King Must Live”** for 4 seconds. Subsequent analysis determined this phrase was inserted at the device firmware level.
Immediately after the game ended, D-9971 was found collapsed in a chair, the head region cleanly severed. Analysis of high-speed camera footage confirmed that D-9971 exhibited near-voluntary physical movement after decapitation, completing the final move (move 335,469, total game duration 83 hours 14 minutes).
Post-mortem Analysis:
O5-██ ordered the complete erasure of all records pertaining to this incident via both public and private channels. However, certain logs from within the containment chamber (causal alteration indicators, abnormal compression metadata from the high-speed camera, etc.) were automatically preserved on Site-19 servers.
This incident demonstrated that SCP-████ possesses the capability to target the Foundation's highest authority and that its influence can simultaneously alter both physical and recorded reality.
Incident-████-05 — Combat, Ability Extraction
Situation: ██/██/20██, D-9302 vs D-9440.
Outcome: D-9302 victorious, 12-point margin.
Outcome: D-9440's left eye vision was seized and transferred to D-9302. D-9440 reported left eye blindness, while D-9302 reported a significant improvement in left eye vision. Subsequently, D-9440 exhibited persistent identification disorders and symptoms of identity collapse.
Note: The usurped ability was immediately redistributed at the physical and neurological levels, and the phenomenon conforms to the usurpation rules of SCP-████.
Incident-████-06 — Mass Beheading
Situation: ██/██/19██, SCP-████ was left unattended for 31 days. On the 32nd day, 17 civilians and staff family members residing within approximately 500m of Site-19 simultaneously manifested royal artifacts. This is recorded as a case of SCP-████'s collective simultaneous targeting.
Emergency Response:
Upon alert activation, MTF Epsilon-11 (“Red Light”) and Gamma-5 (“Abnormal Pattern”) were deployed to the site to attempt containment. However, the royal artifacts proved undetectable by location tracking equipment and were confirmed to exist only during visual observation. Attempts to protect the victims failed; all 17 individuals were beheaded within 32 minutes.
Observation Log:
Multiple CCTV and mobile phone footage captured a figure seated in a chair wearing a crown and smiling in the background behind victims immediately before decapitation.
The figure's appearance transformed frame-by-frame, with at least 14 distinct facial configurations identified. Some faces matched those of deceased D-class personnel from the Foundation's records.
Immediately after decapitation, 17 wax-like royal artifacts detached from each victim and instantly coalesced into a single entity, returning to rest atop the main body of SCP-████.
Result:
17 individuals, including civilians, died instantly. All corpses exhibited clean, angled neck severances identical in orientation, with over 70% of blood volume missing.
Immediately after the incident, causal distortion indicators within Site-19 showed abnormal spikes for 12 hours. Some equipment reported outputting the message “Obey the King's Decree.”
Post-Incident Analysis:
Following this incident, the Foundation established a policy to prevent prolonged non-use of SCP-████ (prohibiting more than 14 days of non-use and triggering automatic emergency protocols).
SCP-████ was confirmed capable of performing group designations in addition to single-target designations, enabling it to broadly execute “the King's Authority” through a mechanism where designated groups are simultaneously executed.
Incident-████-07 — Record Deleted (D-9599)
Subject: D-9599 (Former Mathematics Professor, Solo Match Participant).
Progress: During the 24th move after the match began, all video, biometric, and audio recording devices simultaneously blacked out (froze). Approximately 3 minutes later, upon restoration, the laboratory was completely empty and SCP-████ had returned to its initial placement state. No physical traces of D-9599 remained.
Follow-up Investigation:
All identifying records pertaining to D-9599—including DNA samples, fingerprints, medical/physiological records, and photographic materials—were automatically deleted or altered to blank entries.
No entries proving the subject's existence remained in database logs (repeatedly marked as “Subject does not exist”).
Some researchers present during the experiment reported confusing memories immediately after the incident stating “D-9599 never existed in the first place.” Within days, more witnesses experienced the same phenomenon.
Additional Findings:
Faint whispering was detected on the experiment's preservation tape, containing repeated phrases such as “The king must live” and “You are a supporting character.” Some voice samples matched the voice of a D-class personnel executed by beheading approximately 20 years prior.
Results:
D-9599 was determined to have been erased from historical and database records beyond mere death. This suggests SCP-████ can causally erase a subject's records, memories, and existence when necessary.
Incident-████-08 — Multi-Game
Situation: ██/██/20██, SCP-████ temporarily exhibited a “simultaneous multiple game” phenomenon (the chessboard formed three distinct branches within the same space).
Progress: Three seemingly interconnected games proceeded simultaneously. Participants in each game (all D-class personnel) exhibited nearly identical strategic patterns, demonstrating mutual interference.
Result: All three lost and were immediately beheaded at nearly the same moment. The wax pieces reintegrated into a single entity and returned to the main body.
Incident-████-09 — King Absence
Situation: On ██/██/20██, the King piece failed to materialize at the start of the game.
Progress: The chessboard remained frozen, and a whisper repeating “The King is not here” played on loop within the laboratory.
Outcome: After 37 minutes, all devices malfunctioned, halting the experiment. Subsequently, the King piece reappeared atop SCP-████, restoring normal conditions.
Initial Discovery Record (Mystery)
SCP-████ was recovered on ██/██/18██ from the basement of a ruined castle near Transylvania, Eastern Europe. At the time of excavation, the site contained a destroyed altar, fragments of ritual artifacts, and dozens of skulls arranged in a regular pattern (most bearing a minute, crown-shaped indentation on the left or right forehead). A chessboard with wax pieces remained, only the king remaining, and the surrounding walls were inscribed with unknown symbols and a repeating phrase.
Excerpt from the report of the advance team of the Mobile Special Forces Unit dispatched during the recovery operation (written immediately after discovery):
Agent ███ was confirmed decapitated on the spot the instant he touched the chessboard (see site photos).
Surviving members unanimously testified that “the winner was still seated,” yet subsequent interrogations and psychiatric evaluations revealed no one could identify the existence of this ‘winner’.
The sole entry in the initial recovery report was the following single line:
“The King does not lose.”
This phrase was subsequently sealed within a highly restricted document repository. Portions of the original retrievers' memories remain irretrievable due to subsequent record erasure and sealing procedures. The minute components of the stains, odors, and wax present at the time of initial discovery remain classified as an unidentified substance group that does not definitively match any known culture or era to date.
Analysis and Conclusions
SCP-████ possesses the ability to manipulate reality's causality, functioning not merely as gaming equipment but as a ritual embodiment of power. Its core characteristics are summarized as follows:
Absolute Authority: The King's survival is enforced; any attempt to threaten it (proxy intervention, draw attempts, etc.) is punished with extreme penalties (beheading or erasure of existence).
Identity Plunder: Victory entails not merely material rewards but the seizure of portions of the loser's memories, abilities, and identity.
Historical Editing: SCP-████ can go beyond merely eliminating the loser's existence, erasing them completely from records and memory.
Expandable Scope: It can scale from targeting a single subject to targeting a group, meaning ritual tyranny can be amplified to regional disaster levels.
The Foundation classifies SCP-████ as a “causal artifact that embodies and amplifies the rites of power.” Long-term, it continues multidisciplinary investigations involving causal research, cultural anthropology, and materials chemistry to determine the object's origin and operational principles. In the short term, compliance with the 14-day non-use regulation, strict enforcement of D-class personnel deployment protocols, enhanced real-time monitoring of causal indicators around containment chambers, and maintaining MTF standby status at all times are recommended.
Appendix A — Recommendations (Ethics Committee Recommendations)
Prohibit public display or external exhibition of SCP-████.
O5-level personnel must avoid unnecessary movement near SCP-████ and are required to perform double safety checks when inspecting routes near containment facilities.
Due to the potential risks associated with long-term non-use, cross-departmental inspection meetings with other divisions (Operations, Security) must be conducted monthly.Excerpts of note:
SCP-████ — “The Tyrant's Chessboard”
Item Number: SCP-████
Object Class: EuclidSpecial Containment Procedures
SCP-████ is to be contained within Containment Room-████ in the high-security containment wing of Site-19. The containment room possesses a triple containment structure.
An inner vacuum glass dome (temperature 18–20°C, humidity 45% fixed).
Causality-shielded alloy case.
Final steel containment chamber.
Summary of Containment Procedures:
All human interaction is strictly prohibited.
All experiments are permitted only for D-class personnel and must be directly supervised by a researcher with a minimum security clearance of Level 3.
The anomalous properties of SCP-████ are as follows:
Automatic Opponent Generation: When a chess game begins (regardless of single or multiplayer), an ‘opponent’ automatically generates to proceed with the game.
Forced Designation: SCP-████ can designate a specific individual as the “King piece.” The King piece may spontaneously generate from the subject's possessions, body, or environment.
Execution and Erasure: Upon specified conditions (e.g., the loser being checkmated with only the king remaining, or the designated king's fate being altered by another player), immediate physical execution (usually decapitation) occurs, or the subject's historical and recorded existence is erased.
Analysis and Conclusions
SCP-████ possesses the ability to manipulate reality's causality, functioning not merely as gaming equipment but as a ritual embodiment of power. Its core characteristics are summarized as follows:
Absolute Authority: The King's survival is enforced; any attempt to threaten it (proxy intervention, draw attempts, etc.) is punished with extreme penalties (beheading or erasure of existence).
Identity Plunder: Victory entails not merely material rewards but the seizure of portions of the loser's memories, abilities, and identity.
If the user attempts to post AI material to the mainsite or request critique on it, recommending membership revocation.