Shuang Cheng Chess: Zhong Kui Catches Ghosts · 双承棋之钟馗捉鬼
Your own pieces can only step; the shared piece can only jump. Whether it can move at all depends on what you leave beside it.
自己的子只能走，共用的那枚只能跳。它动不动得了，全看你在它旁边留下了什么。
公用棋子只能跳，其它棋子只能走
The shared piece can only jump; every other piece can only step
玩法要点
- 棋子：双方各 3 枚，另有 1 枚公用
- 棋盘：9 点
- 获胜：让对手无棋可走
Quick start
- A player who has no legal move at all — not even the shared piece — loses right away.
- Own pieces step along lines; the shared piece can only jump one adjacent piece along a straight line to an empty point beyond, without capturing.
- After a shared-piece move, the rival must move another piece before using the shared piece again.
快速上手
- 轮到某一方却无棋可走——连公用棋子也没法动——就算输了。
- 己子沿线走一格；公用子只能直线跳过紧邻一子到其后空点，不吃子。
- 刚动过公用子，下一回合对方必须先走别的棋，不能马上再动它。
Rules
Board and Setup
The board has 9 points: two top corners with two more points between them, two middle points, and a bottom row of three — the shared piece starts at the bottom row's exact center.
One player's 3 pieces start on the top-left corner, the middle-left point, and the bottom-left corner. The other player's 3 pieces start on the top-right corner, the middle-right point, and the bottom-right corner. One more piece — shared by both players — starts at the bottom row's center; the two points between the top corners start empty.
Movement and the Shared Piece
Take turns moving one of your own pieces one step along a line to an adjacent empty point. Your own pieces cannot jump or capture.
The shared piece works differently — it can never take an ordinary step. It must jump straight over a neighboring piece and land on the empty point just beyond it.
If the shared piece was just moved, the other player cannot move it on their very next turn — it becomes movable again once that player has taken one turn with a different piece.
Winning
A player who has no legal move at all — not even the shared piece — loses right away.
The core idea is to use the shared piece together with your own pieces to trap the other side's pieces in a corner.
Timer
Each turn lasts 60 seconds. When time runs out, the turn passes to the other side automatically.
You can change the difficulty anytime in Game Settings.
规则详解
棋盘与开局
棋盘有 9 个棋点：上面两个角，两角之间还有两个点；中间两点；下面三点，公用棋子摆在下面一排正中间。
一名玩家的 3 枚棋子摆在上面左角、中间左点和下面左角，另一名玩家的 3 枚棋子摆在上面右角、中间右点和下面右角。下面一排正中间放一枚谁都能用的公用棋子，上面两角之间的两个点开局是空的。
行棋与公用棋子
双方轮流选一枚自己的棋子，沿连线走一步到相邻的空棋点；自己的棋子不能跳跃，也不能吃子。
公用棋子跟别的棋子不一样：它只能跳，不能像普通棋子那样走一步。它要越过身边的一枚棋子，直线跳到再往前的那个空棋点上。
如果刚才走的是公用棋子，下一回合对方不能马上再走它，要等对方走完一步别的棋子之后，公用棋子才能再被动。
谁赢
轮到某一方却无棋可走——连公用棋子也没法动——就算输了。
围堵的思路：用公用棋子和自己的棋子一起把对方的棋子堵在角落里。
计时
每步限时 60 秒，时间到了会自动换对方走。
可以在"对局设置"里换一个难度，随时都能换。