Không rõ —
Jianghu Chess Puzzles #135
Chen Songshun - Jianghu Chess Puzzles · Central cannon vs left three-step tiger to opposite cannons — red left direct chariot
Chen Songshun - Jianghu Chess Puzzles · Central cannon vs left three-step tiger to opposite cannons — red left direct chariot
Chen Songshun - Jianghu Chess Puzzles · Central cannon vs left three-step tiger to opposite cannons — red left direct chariot
Chen Songshun - Jianghu Chess Puzzles · Central cannon vs left three-step tiger to opposite cannons — red left direct chariot
Chen Songshun - Jianghu Chess Puzzles · Central cannon vs left three-step tiger to opposite cannons — red left direct chariot
Chen Songshun - Jianghu Chess Puzzles · Central cannon vs left three-step tiger to opposite cannons — red left direct chariot