AKUNUR 3.0.0-alpha.11 VALIDATION REPORT

Automated validation
- npm test: PASS
- smoke, parity, alpha.11 rules, result regression, analysis regression,
  tactical, strategic, symmetry, seed, replay continuation and browser module tests pass.
- The generic Random-vs-Random smoke test is structural and is not required to
  finish within its 500-decision cap.

Rule validation
- Ordinary Still Point passage remains immediate and atomic.
- A marker is required before any corner can be controlled.
- Each player's first and second token claims require Echo Piece placement.
- A third or later token claim gives no additional Echo Piece.
- The threshold corner creates Alignment but does not end the game.
- A player with fewer than the required corners cannot make the decisive centre claim.
- An aligned supported stone moves directly onto the Still Point and wins.
- No exit is selected and the winning stone remains on the centre.
- A corner takeover transfers control, breaks Alignment when applicable and gives
  no additional token or Echo reward.
- Both players may be aligned simultaneously at 3-3.
- Legacy immediate-corner victory remains available behind a rule flag.

Agent validation
- Tactical and Strategic select an immediate decisive Still Point claim.
- Legacy directly prioritises the decisive action when it is available.
- Strategic retains Echo anti-thrash behaviour.

Analysis validation
- First-time corner claims and opponent corner takeovers are recorded separately.
- Takeovers are reported by player and corner.
- Alignment events, breaks, first Alignment, both-aligned positions and decisive
  Still Point claims are recorded.
- Decisions from first Alignment to victory remain available in Lab summaries.

Browser validation
- Copy game log button is present with Clipboard API and mobile fallback.
- Echo Piece red markings remain high visibility.
- Alignment status says that the Still Point must be claimed to win.
- The decisive legal destination is the centre and the final stone remains visible.
- Game summary labels use Corner claims and Corner takeovers.

Release smoke match
- Strategic vs Strategic completed normally in 82 decisions on seed
  alpha11-release-smoke::game-1.
- Black aligned and won by a decisive Still Point claim 6 decisions later.
- The game included five token claims but only four Echo Piece placements,
  confirming the two-reward-per-player limit.
- Both players qualified, no repeated positions occurred and accounting was valid.

PDF
- Printable rules PDF identifies alpha.11 and contains four A4 pages.
- All four pages were rendered at 160 dpi and visually inspected with no clipping,
  overlap or broken glyphs.
