Per 
Special Containment Procedures: SCP-XXXX is to be kept within a standard safe anomalous object container. SCP-XXXX must only be used for testing. There are no exceptions to prevent abuse of SCP-XXXX. The search for potential copies of SCP-XXXX is still ongoing
Description: SCP-XXXX is a blank fold able cardboard board game that has been painted white however this paint has deteriorated over time. When a piece of paper with the full name of a person who is playing a game of any kind this includes metaphorical games such as "A game of manipulation" or "A game of 4D chess" and digital games SCP-XXXX will transform into that game.
When doing metaphorical games SCP-XXXX will replicate a game closest to the metaphor and for digital games it will turn into the best electronic capable of running the game at that time. If the person who's name is written down (Hereby known as SCP-XXXX-1) finishes there game SCP-XXXX will turn back into it's original form.
If a person decides to play the game that SCP-XXXX-1 is playing with others, SCP-XXXX-2 instances will appear and play the game with the subject. SCP-XXXX-2 are sentient humanoids who's heights, weights and colors vary from game to game. They resemble SCP-XXXX-1's opponent(s) and will make all the moves that they did.
All moves the subject makes will result in SCP-XXXX-1 making the same move however the subject and SCP-XXXX-1's thought process before the move vary. Once the game is done SCP-XXXX will revert back into it's original form and all SCP-XXXX-2 instances will disappear.
Addendum - Discovery: SCP-XXXX-1 was discovered on ██/██ /█████when an anonymous tip was submitted to the FIDE that 4 year old chess prodigy █████ ██████████ was being sent an instructions from there father Igors Rausis who was a grand master at the time.
how He was doing was that he was sending them through another chess board. The FIDE decided to investigate and found reports opponent that SCP-XXXX-1 was playing against suddenly appeared in Igors Rausis' home.
Igors Rausis was messaged the issue and he quickly retired. AIADS V.2 detected the message and agents were dispatched to retrieve SCP-XXXX-1. The cover story for his retirement is that he used a chess computer on his phone when he was in the restroom during a chess game to cheat. Igors Rausis was interviewed shortly after.
Addendum - Interview logs:
