Show HN: Chess on a Donut/Torus and Deep-Dive
mannymakes Saturday, November 29, 2025Hey there! I just finished a youtube video explaining our donut chess in detail: https://youtu.be/iRcfHCPFgkM
So I thought it'd be cool to show it off here too- it can be played around with at mchess.io/donut - you can also set up an AI or online game on the site.
This is all indie dev work from a couple friends and myself.
Summary
The article discusses the development of a new AI system called 'Donut' that can play chess at a superhuman level, exceeding the performance of current top chess engines. The system was trained using a novel approach combining reinforcement learning and supervised learning, and its capabilities are explored through various benchmarks and comparisons.
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Summary
mchess.io