• Description Commander Chess, or Cờ tư lệnh (literally "Chess Command") is created by Hải Quý Nguyễn.

Cờ tư lệnh is played with 38 pieces (19 per player) on a board that is 11 lines wide and 12 lines long. It is played on the vertices of the grid. The board is divided into two land territories by a river in the middle of the board. Three rows of blue squares on one side of the chessboard form the sea

• Object of the game To win you must capture the opponent's Commander, or all units of a single military technical type of the opponent's army:

Marine battle - Both Navy ships. 2 pieces total. Land battle - Artillery, Tanks, Infantry. 6 pieces total. Air battle - Both Planes. 2 pieces total. Raid battle - 1 piece total.

• Commander If captured you lose. Cannot goes past opponents C line-of-sight, and if you open a direct line-of-sight then you immediately lose. If opponents pieces place the commander in check they gain 'hero' status. Only the commander can enter the headquarters (put C on the HD). Other pieces can capture the headquarters, if the headquarters is within its sights Link:https://www.youtube.com/watch?v=s98d3Hloeco
• E engineer move and capture straight along the axis of coordinates as infantry. When crossing the deep water segment, heavy vehicles such as anti-aircraft cannon, artillery and anti-aircraft missile must be transported from side to side to the other side by engineer. Link:https://www.youtube.com/watch?v=0ODKqHY6dSs
• A Artillery May jump over other pieces to capture. A move,capture straight along the axis of coordinates and diagonal 45 degree. Its ballistic overcome obstacles, but it must replace the piece was captured Link:https://www.youtube.com/watch?v=v5adkJ820Tk
• Aa anti-aircraft gun Move and capture straight along the axis of coordinates A prohibited airspace (fire circle) with a radius of one step horizontally Aircraft which reaches the radius will burn immediately Air force may sacrifice itself to destroy anti-aircraft gun or rocket ( 1 change 1) Link:https://www.youtube.com/watch?v=4DAHp0TreOU
• Ms Missile Horizontal, vertical and diagonal direction

A prohibited airspace (fire circle) with a radius of two steps horizontally. Move,capture diagonally within the fire circle only one step Aircraft may sacrifice itself to destroy anti-aircraft gun or rocket within the fire circle ( 1 change 1) Horizontal and vertical: 1 to 2 steps Diagonal: 1 step 20 points Link:https://www.youtube.com/watch?v=N8G7hzmVUmY&t=11s

• Af Aircraft Move,capture straight along the axis of coordinates and diagonal 45 degree 4 steps.Aircraft will burn when reach the prohibited airspace (fire circle) of anti-aircraft gun or rocket. Can sacrifice itself to destroy anti-aircraft gun or rocket ( 1 change 1). Can capture the piece then stay at that spot or return to base (bomb) Can overcome blockages 1to 4 steps 40 points Link:https://www.youtube.com/watch?v=wjpZAS00xPU
• N Navy On the ship there are navy missile, navy artillery, anti-aircraft gun. N Move,capture straight along the axis of coordinates and diagonal 45 degree Range of navy missile: 4 steps Range of navy artillery: 3 steps Anti-aircraft gun.creates a prohibited airspace with a radius of one step horizontally On land:1 to 3 steps On sea: 4 steps 80 points Link:https://www.youtube.com/watch?v=H8HYZCOzCyk
• H headquarter Cannot move or capture any other pieces, used to protect the commander Enemy military captures headquarter = 10 points N/a 10 points

7. Rule in place to capture piece - All the troops on land can stand still to shoot and capture piece on the sea. Navy artillery can stand still to shoot and capture object in mainland. But if capturing an opponent’s piece along the coast, it has to occupy the position. In the mainland, there was only one case of standing on the spot for the aircraft called bombs. 8. Coastline rules When moving along the coast the pieces on the land are unobstructedt by the warships because they are under the water, contrary when moving along the coast the warships are unobstructed by the pieces on the land. Note: pieces on land and warships must not stand at the same coordinates 2 pieces are not allowed to stand at the same coordinate (except for the pieces being piggybacked ) 9. Rules move together . Aircraft, commander, infantry can speed up by letting warships carry them. At this moment, warships become carriers. Commander, infantry, militia, is allowed go up tank, aircraft and warship Commander, infantry, militia and tank is allowed go up air aircraft Commander, infantry, militia, and tank is allowed go up aircraft; When on the back are carrying two other piece (maximum), the next step it is allowed to move and capture three different directions Anti-aircraft gun, anti-aircraft missile and artillery is'nt allowed go up tank, aircraft and warship, but when pass river they are allowed go up engineer