An editing pass over every word a player reads, and two false claims of only put right: the Unicorn is not the land's one leaper, nor the Paladin its one vaulter

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CCLa2PaEeCj8njQZSWGqHx

docs/source.md

@@ -635,9 +635,9 @@ Good luck, and may all your moves be ones that Rexfelis would envy. . . .
 ## Decisions
 
 Where the text contradicts itself, leaves a case open, or needs a rule
-chess players take for granted, the engine does the following. Each is a
-reading of the text above, not a change to it, except the two marked as
-options the host may choose.
+chess players take for granted, the engine does the following. Each reads the
+text above as it stands, except the two marked as options the host may
+choose.
 
 1. **Board numbers.** The notation paragraph makes the upper board 1 and
    the lower 3, but every piece description, every example and the
@@ -652,8 +652,8 @@ options the host may choose.
    are in.
 3. **Light and dark.** With a light square in Gold's near right corner,
    square l1 is light and a1 dark. Gold's Sylphs therefore start on a2,
-   c2, e2, g2, i2 and k2 and Scarlet's on a7, c7, e7, g7, i7 and k7 (the
-   same files, as the diagram shows); the Dwarves start on b, d, f, h, j
+   c2, e2, g2, i2 and k2 and Scarlet's on a7, c7, e7, g7, i7 and k7, the
+   same files, as the diagram shows. The Dwarves start on b, d, f, h, j
    and l of their second rank.
 4. **Captures on board-changing moves.** The text says "move" for the
    Mage's step on the upper or lower board, for the Paladin's knight-like
@@ -668,7 +668,7 @@ options the host may choose.
    the square on the middle board vacant. The Elemental's two-square
    orthogonal step needs the square between vacant, as the general rule
    says. The Elemental's move up needs its first, sideways square vacant
-   and the square above that to hold an enemy; its move down needs the
+   and the square above that to hold an enemy. Its move down needs the
    square beneath vacant and lands by a further orthogonal step, with or
    without a capture.
 6. **The Dragon's capture from afar** is a whole move. The Dragon stays
@@ -679,12 +679,12 @@ options the host may choose.
    except that it still occupies its square. A frozen King attacked by
    another piece is in check and may be rescued only by capturing the
    attacker or interposing.
-8. **Check, checkmate, stalemate, repetition.** As in chess: a move may
+8. **Check, checkmate, stalemate, repetition.** As in chess. A move may
    not leave one's own King attacked, a King attacked with no escape is
    mated and the game is lost, a player with no legal move and not in
    check is stalemated and the game is drawn, and a position seen three
    times with the same side to move is a draw. The text names only
-   checkmate; the other endings follow "as in standard chess".
+   checkmate, and the other endings follow "as in standard chess".
 9. **Promotion** happens the moment a Warrior arrives on the far rank, to
    a Hero, with no choice. A Sylph on the far rank keeps its downward
    capture and comes back to life by moving up into a vacant home square.