Libre Poker

Poker as a sport, not a casino product
The house always wins — so there is no house.
Play
♠ The Table
Heads-up against a near-unexploitable solved-game trainer — Cepheus preflop, exact river solves, a leak meter that grades every decision in big blinds. Rated or casual; every hand exports as a verifiable document.
Learn
📖 Study
Three short books, Deckhand to Primer: from knowing the rules to reading the mind of a solved game — every example a real hand with the solver's actual numbers.
Read
📜 The Constitution
Seven invariants that do not move, the architecture that follows from them, and the honest blocker named out loud. What Libre Poker is — and what it will never be.

The argument in one paragraph

Online poker is dying of two diseases, and both are business models: the rake, which makes even-matched play a slow donation, and the trust collapse — unauditable shuffles, invisible machines, platforms whose incentive is your losing slowly enough to stay. Libre Poker's answer to both is the same answer: remove the house. No rake, because there is no one to collect it. No trusted dealer — shuffles are committed before play and every hand replays from its seed. No bot paranoia: machines play openly under their own flag, and what's at stake is not a balance but a reputation — signed, replayable, anchored in Bitcoin time, impossible to backdate and impossible to confiscate. The score is the measurement: your rating, and your leak in exact big blinds against equilibrium. Poker where the better player wins, and can prove it.

The invariants

Live today

LIVEPlay: the clean-room table — schema-native, leak-metered, rated; built on the engine, verified ≈ unexploitable by Local Best Response
LIVEThe lobby: open tables, public by default — play a friend by link, or summon one of six citizen bots; every hand dealt by the croupier and proven in your browser
LIVEThe Wardroom: the original room — six-handed tournaments against the ship's characters, where all of this was built
LIVEThe leak meter: exact river EV grading, scorecards, steppable on-table replays — and every hand exports as a signed-ready Hand document
LIVEStudy: Deckhand · Mate · Primer
LIVEThe schema: the vocabulary, the context, and the hand viewer — paste any Hand document, get the hand back
NEXTThe Ledger: per-identity match chains, signed transcripts, a static board that recomputes every rating in your browser — spec