Convert Checkmate CHECK to Staked YUSD SYUSD

Chess remains one of the most widely played and culturally significant games in history. With over 605.0 million players globally and over $2.5 billion in market value, its recent resurgence, driven by digital platforms, live streaming, and global accessibility, has brought the game to new audiences. Yet despite this momentum, the digital chess experience has remained largely unchanged. It continues to be the same game, with the same rules and mechanics. Anichess looks to modernize chess and reimagine the timeless game. By integrating spell-based mechanics, digital ownership, and player-driven governance, it reimagines chess as an interactive, evolving ecosystem. Anichess transforms the game as a new title that looks to advance chess adoption, giving seasoned players a twist to the game they love and empowering newer players by giving them an even playing field to enter the game and test their skills.

Overview sYUSD is the yield-bearing, staked version of YUSD. When you deposit YUSD into the staking contract you receive sYUSD, which: Represents your proportional share of the staking pool. Automatically accrues BTC funding-rate yield. Appreciates in value relative to YUSD over time. Launch exchange rate: 1 sYUSD = 1 YUSD Afterwards: 1 sYUSD > 1 YUSD as rewards accumulate. The StakedYUSD smart contract implements the ERC4626 Token Vault standard for composability. This popular standard is widely used for onchain reward-accruing; thus, it is expected that other user interfaces beyond the Aegis.im dAPP may likely support YUSD staking in the future. Various deposit and redeem functions are exposed, enabling staking with or without a slippage threshold, and with or without an ERC2612 Permit signature authorizing the transfer of YUSD.