# Chess Pieces ![](/files/-MkD4BiZ4ZWYTb87xxjo) As we mentioned in the [ranks](/dchess/english-1/dchess-game/gameplay/rangos.md) section, we know that the time that users invest in our game is valuable, that is why all DCHESS players will have the possibility to reach the maximum rank regardless of the rarity of their board. Each player must use KING to upgrade the 16 pieces on his board one by one to increase his account rank. When all the pieces have been upgraded, the player's account rank will automatically increase. The upgrade price of each piece will be determined by the player's account rank. ![](/files/-Mk-LUD_-A2-9viEvBux) Example 1: A player starts playing DCHESS with a Silver/Stalker rarity board so his account rank will automatically be Rank D. He must use 750 KING to upgrade each piece on his board. When his 16 pieces have been upgraded, the player will advance from Rank D to Rank C while keeping his Silver/Stalker board. Example 2: A player starts playing DCHESS with a Gold/Furtive rarity board so his account rank will automatically be Rank C. He must use 3,000 KING to upgrade each piece on his board. When his 16 pieces have been upgraded, the player will advance from C Rank to B Rank. He can upgrade his pieces again using now 11.000 KING (B Rank upgrade price) for each piece to upgrade his account to A Rank and get the economic benefits of that rank. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://teamdchess.gitbook.io/dchess/english-1/dchess-game/gameplay/fichas.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.