GRID64
Pixel-art chess with Elo matchmaking and 30-minute arenas
by Frederico Dos Santos Lima
Summary
GRID64 is a full-rules chess game in black-and-white pixel art, with mate-in-one and mate-in-two puzzles, a three-level engine that searches up to eight moves ahead, and 10-minute rated online games. Arena tournaments start every 30 minutes and run 20 minutes of 3-minute games, handing out pixel-art cards where the champion takes the Gold card.
- Full rules: castling, en passant, threefold repetition, 50-move
- Server-side Elo rating and global ranking
- 24 collectible cards: six pieces, four rarities
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