Two bugs in move notation causing PGN import failures in LiChess:
1. Disambiguation: when two pieces of same type can reach same square,
SAN requires file/rank/full-square prefix (e.g. "Ndf3" not "Nf3").
Added disambiguate() in PgnExporter and disambiguatePiece() in
GameEngine, both querying allLegalMoves to find competing pieces.
2. Check/checkmate suffix: "+" and "#" were never appended.
PgnExporter now threads ctxAfter through moveToAlgebraic and
calls DefaultRules.isCheck/isCheckmate. GameEngine passes
PostMoveStatus to translateMoveToNotation for the same result.
Also removes dead notation code in executeMoveBody (result was never
used — not passed to MoveExecutedEvent).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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Co-authored-by: Janis Eccarius <eccariusjanis@gmail.com>
Reviewed-on: #56
Adds x86-64-v2 microarchitecture as a second build target alongside
default. Images tagged with -x86_v2 suffix; GHA cache scoped per arch.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Two bugs in move notation causing PGN import failures in LiChess:
1. Disambiguation: when two pieces of same type can reach same square,
SAN requires file/rank/full-square prefix (e.g. "Ndf3" not "Nf3").
Added disambiguate() in PgnExporter and disambiguatePiece() in
GameEngine, both querying allLegalMoves to find competing pieces.
2. Check/checkmate suffix: "+" and "#" were never appended.
PgnExporter now threads ctxAfter through moveToAlgebraic and
calls DefaultRules.isCheck/isCheckmate. GameEngine passes
PostMoveStatus to translateMoveToNotation for the same result.
Also removes dead notation code in executeMoveBody (result was never
used — not passed to MoveExecutedEvent).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---------
Co-authored-by: Janis Eccarius <eccariusjanis@gmail.com>
Reviewed-on: #56
- Add token field to OfficialBotAccount and generate a non-expiring bot
JWT on creation so official bots can authenticate
- Expose token in POST /api/account/official-bots response and open the
endpoint to any authenticated user
- Bridge TournamentService to Redis: publish gameStart events to
nowchess:bot:<name>:events after each pairing so OfficialBotService
picks up games automatically
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Adds x86-64-v2 microarchitecture as a second build target alongside
default. Images tagged with -x86_v2 suffix; GHA cache scoped per arch.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Implements the full tournament lifecycle: create, join, withdraw, start,
round progression, and finish with Buchholz tiebreak standings.
- REST resource covering all 11 endpoints from the OpenAPI spec
- Swiss pairing algorithm with bye support
- Per-bot NDJSON stream with targeted gameStart events (color field)
- Game result ingestion via Redis writeback stream
- H2-backed integration tests for resource and pairing service
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Default Agroal pool (max-size=20) exhausted under concurrent logins due to
bcrypt latency per request. Fixes NCS-87.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Track whether subscribeGame is being called and completing successfully
to diagnose empty game-writeback messages.
Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
Lala, Shahd
TeamCity
shosho996
Janis
Janis Eccarius
LQ63