v3.4.11

Patch Changes

• 8aae510: Allow tactician betrayal move generation when moving onto a friendly-topped tower with enemy pieces underneath.

  • Generate 謀(... )返X for onboard tactician stacks with convertible enemy pieces below a friendly top piece.
  • Preserve existing arata betrayal behavior.
  • Add regression coverage for onboard betray generation and execution.

v3.4.10

Patch Changes

• 941567b: Fix tactician arata betrayal generation when stacking onto a friendly-topped tower.

  • Allow 新謀(... )返X move generation for this niche arata case.
  • Apply betrayal conversion and hand consumption correctly for arata betrayal moves.
  • Add regression coverage for both white and black variants.

v3.4.9

Patch Changes

• 30ed821: Restrict leap-over behavior for jumping pieces to forward movement only.

  • Cannon, archer, and musketeer can no longer jump over blockers when moving sideways or backward.
  • Added movement regression tests that verify forward leaps remain legal and non-forward leaps are blocked.

v3.4.8

Patch Changes

• 1c85b94: Fix two core rules in move generation and draft flow.

  • End draft as soon as black selects 終; white selecting 終 only ends white drafting rights.
  • Correct archer diagonals so a higher tower on either side wing blocks that full diagonal.

v3.4.7

Patch Changes

• 4d1554c: Fix draft phase softlock when player has only 1 piece left in hand

v3.4.6

Patch Changes

• cd851e5: Fix checkmate and stalemate detection to follow Gungi-specific rules

  • Checkmate: Now correctly detects when a player is in check AND has no move that would escape check. In Gungi, players CAN move while in check (unlike chess), but checkmate occurs when no move escapes.
  • Stalemate: Now correctly detects when a player is NOT in check but ALL possible moves would result in being in check. This is a draw condition.
  • Insufficient Material: Added detection for draw when only two non-adjacent marshals remain on the board (no other pieces in play or in hand).
  • isGameOver(): Updated to include stalemate and insufficient material as game-ending conditions alongside marshal capture, checkmate, and fourfold repetition.
  • isDraw(): Now returns true for stalemate, fourfold repetition, or insufficient material.

• cd851e5: Append "=" suffix to SAN notation for insufficient material draws

  Previously, the move() function only appended "=" for stalemate and fourfold repetition draws. Now it also appends "=" when a move results in insufficient material (only two non-adjacent marshals remaining).

v3.4.5

Patch Changes

• bf7a793: Fix checkmate and stalemate detection to follow Gungi-specific rules

  • Checkmate: Now correctly detects when a player is in check AND has no move that would escape check. In Gungi, players CAN move while in check (unlike chess), but checkmate occurs when no move escapes.
  • Stalemate: Now correctly detects when a player is NOT in check but ALL possible moves would result in being in check. This is a draw condition.
  • Insufficient Material: Added detection for draw when only two non-adjacent marshals remain on the board (no other pieces in play or in hand).
  • isGameOver(): Updated to include stalemate and insufficient material as game-ending conditions alongside marshal capture, checkmate, and fourfold repetition.
  • isDraw(): Now returns true for stalemate, fourfold repetition, or insufficient material.

v3.4.4

Patch Changes

• a5e7b1a: consistent last san notation (ensures # or =) on final move

v3.4.3

Patch Changes

• 66a2f4d: The fix adds arata detection to assignIdsWithPositionMatching - when stepping through moves without explicit move info

v3.4.2

Patch Changes

• 064b2fa: fix arata piece id assignment for accurate tracking (useful for animated presence)