AKUNUR 3.1.0-alpha.1 VALIDATION REPORT

Baseline: 3.0.0-alpha.11
Purpose: first multi-player foundation step toward the 3.1 line

AUTOMATED VALIDATION
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PASS npm test

Inherited suites passed:
- smoke
- parity
- alpha11-rules
- result regression
- analysis regression
- tactical regression
- strategic regression
- symmetry regression
- seed regression
- replay/resume regression
- browser module smoke

New suite passed:
- player-foundation-test

FOUNDATION CHECKS
-----------------
PASS default remains two players
PASS default fixed opening remains 12 White + 12 Black stones
PASS third player identity is N = Natural/Wood
PASS three-player state allocates W/B/N reserves and counters
PASS three-player fixed-opening request falls back to Free placement
PASS placement turn cycle W -> B -> N -> W
PASS three-player search clone retains player state
PASS three-player position key includes N state
PASS generic score ending can declare Wood winner
PASS generic corner victory can declare Wood winner
PASS alpha.11 and alpha.1 initial two-player position keys are identical

DEFERRED
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- browser three-player selector/rendering
- three-player fixed opening
- three-player AI/autoplay/analysis
- physical reserve/replacement rules
- captured Echo Piece -> ordinary reserve rule
