军棋（简体）, also known as "陆战棋" or Land Battle Chess, is one of the most popular and widely played board games. It is a two-player game where each player occupies one side of the game board and engages in strategic warfare.

Chess Pieces:

军棋 consists of 25 pieces for each player, including one Army Flag, one Commander, and one General. It also includes two Colonels, two Majors, two Captains, two Lieutenants, two Sergeants, and three Soldiers.

Game Board:

The game board features a green line representing a railway, a white line representing a road, circular spaces representing camps, square spaces representing supply depots, and two bases located in the last row, known as "Right Two" and "Left Two".

Railway Line: The fast track for the chess pieces, allowing unlimited movement in a straight line (without turning).

Road Line: The slow track, allowing the chess pieces to move only one step at a time.

Supply Depots: Spaces for placing the chess pieces.

Camps: Protected areas where chess pieces cannot be attacked by other pieces.

Bases: One base holds the Army Flag, while the other can hold any other chess piece. Once a chess piece enters a base, it cannot move again.

Engineers: Have a special movement ability - they can change direction on the railway line as long as there are no obstacles.

Capture Rules:

Commander > General > Colonel > Major > Captain > Lieutenant > Sergeant > Soldier;

A higher-ranked chess piece captures a lower-ranked chess piece. When two chess pieces of the same rank meet, both are eliminated. Engineers can defuse landmines, but other chess pieces cannot. Bombs eliminate any chess piece they encounter, and landmines can defeat any living chess piece, but both the bomb and the landmine are eliminated in the process.

Winning Conditions:

The game is won by either capturing the opponent's Army Flag or by capturing all the opponent's movable chess pieces.