Show HN: Diagonals (Diago) – a chess variation where the pieces stay diagonally https://ift.tt/RdScLw5

Show HN: Diagonals (Diago) – a chess variation where the pieces stay diagonally This is a variation of chess in which, in addition to the arrangement of the pieces, the rules governing pawn movement are altered, and new rules are introduced: Called Diagonals, Diago, or DiagoChess. Standard 8x8 board. White sets up in the bottom-right corner (King on h1) and moves first; Black sets up in the top-left corner (King on a8). Movement: Kings, Queens, Rooks, Bishops, and Knights move normally. Pawns move 1 square in any direction to empty squares, but capture strictly diagonally. Special Rules: No check, checkmate, castling, pawn promotion, or en passant. Win Conditions: First player to capture the enemy King wins immediately. Attacked King Mechanics: Streak Reset: The attacked turn counter resets to zero as soon as your turn starts with your King safe. You can play this version on the website; I've added full-fledged multiplayer with the ability to create public and private rooms. The multiplayer is powered by NOSTR (nostr relays). The website features a game against a bot at various difficulty levels, single-screen gameplay, online matches against other players, a time limit like in chess, and even a profile (either as a guest by entering just a nickname, or via Nostr). https://diagonals.vercel.app/ October 27, 2026 at 09:11AM

Show HN: Tiny Tube – A self hosted video sharing server in a single Go binary https://news.ycombinator.com/item?id=50257997

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Show HN: Software Hate Index (real-time ranking of SaaS complaints) https://ift.tt/CHnwV5s

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Show HN: ESP-Watchtower – $3 ESP8266 Home Network Sentinel and Canary Honeypot https://ift.tt/7ir2acx

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Show HN: How religions evolved? Charts, Maps, Citations https://ift.tt/oWEj4m9

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Show HN: Drint – packaging dielines and 3D box mockups as an MCP server https://ift.tt/acZKx3o

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Show HN: TitleArt – Make text like it's 1997 https://ift.tt/NhC18lL

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