This chess formation resembles a tank battle on a wooden chessboard. The Red Chariot at 1st rank, 8th file is poised to charge into the Black Chariot at 6th rank, 3rd file. The Red Cannon at 5th rank, 7th file prepares to fire an empty cannon shot at the Black Pawn at 7th rank, 5th file. Meanwhile, the Red Horses at 5th rank, 8th file and 3rd rank, 3rd file engage with the Black Horses at 8th rank, 9th file and 8th rank, 3rd file.